Continuity mistake: When Kevin and Marcus are talking to the other two agents, their positions change. When they are shown from the front, they are standing right next to each other. When they are shown from behind, the is a least a foot between them.
Continuity mistake: When Busy Phillips is vomiting in the Disco-Tech bathroom the women in the background change positions between shots and then just disappear altogether. (01:22:00)
Continuity mistake: At the disco, Latrell puts drugs into Tiffany's drink. Tiffany finds out and switches the drinks around. When she did this, the "drug" drink was still in front of her. In the next shot, it is in front of Latrell. (01:16:35)
Continuity mistake: After Karen (Busy Phillips) tells off a longtime crush-turned-jerk, "Tiffany" (Marlon Wayans) comforts her. Tiffany puts (his) hands on the sides of Karen's neck and tells her a little line about "guys not seeing the beautiful thing right in front of them," or something to that effect. Watch the shots here carefully - facing Karen, Tiffany's hands are on both sides of Karen's neck. From the shot behind Karen, however, one of Tiffany's hands is on her shoulder. Both hands are back on her neck in the next shot.
Continuity mistake: Given how long it takes to air brush all exposed skin that's not a prosthetic (neck, hands, arms, etc.) it would not have been possible for Marcus and Kevin to apply their makeup in any amount of a reasonable time when their friends show up for the slumber party.
Continuity mistake: When the thief steals the handbag, Kevin has black heels on. She then goes to barefoot when chasing him, then in one shot she has white trainers on, and is then back to barefoot when she catches the man. (00:40:00 - 00:41:05)
Continuity mistake: After the real drug dealers enter the bodega, the lid on the ice cream container behind Kevin and Marcus goes from being off to on between shots. (00:05:10)
Continuity mistake: The red paint dropped on the catwalk disappears when the dragon is about to come out, but later it is back, and a lot thicker, when the chief walks out. (01:40:50 - 01:45:35)
Continuity mistake: When Tiffany/Marcus is in the bathroom after eating the quiche his underwear goes back and forth from near his ankles to up on his thighs between shots. (00:31:25)
Continuity mistake: During the scene when Kevin and Marcus (as the sisters) go to the beach, you can see that the sunlight changes during the shots. In some shots, it looks like the weather is clear and in others it looks like it's a bit cloudy. (00:55:10)
Continuity mistake: When Kevin and Marcus dressed up as two Cuban guys pull out the briefcase full of money, they put it next to the two maracas. However, in the next shot, we see a closeup of the briefcase, and the maracas are replaced by a blue object. (00:02:30)
Continuity mistake: In the fight at the start of the movie, Marcus is thrown over the counter. Some boxes of sweets are knocked the ground, some stay on the counter. In the next shot, the counter is completely clear of any sweet boxes. (00:03:45)
Continuity mistake: When Marcus (as Tiffany) is trying on clothes and the saleswoman helps him to get his head through the shirt hole, he is talking on the cell phone to Gina. He falls against the wall, and his wig hangs loose outside of the shirt. In the very next shot, he remembers he needs to call Gina, and his wig is completely tucked into the shirt. (00:36:25)
Continuity mistake: In the toilet scene where Marcus in Tiffany's disguise has diarrhoea, he pulls down his panties which are pink at first. But once his legs start to move around because of the heavy farts, they suddenly turn white. (00:30:52 - 00:31:26)
Continuity mistake: When Denise ends her broadcast at the end of the movie, the cameraman walks toward her to take her mic. The camera then changes angles and the cameraman is now instantly gone and Kevin now appears in front of her.
Continuity mistake: When Lisa is having a breakdown during the shopping trip, her hair is in a different position in every shot. (00:37:13)
Continuity mistake: When the Copelands (as the Wilsons) are shopping and Karen is helping Marcus into his clothes, Marcus says he is size 14. The shot showing the back of Karen before this shows her right pigtail hanging over both sides of her shoulder. The next shot showing her face shows it is all behind her shoulder.
Continuity mistake: When "Tiffany" lays on the beach, you can see a magazine laying on the towels beside her. Then when it cuts to a closeup, the magazine is gone and now there is a blue shirt with a mobile laying on top and a blue and white towel has also appeared. (00:55:20)
Continuity mistake: In the beginning of the movie, when Kevin and Marcus (as the Cuban guys) are ready to give the suitcase with the money to the ice cream man, you can see that Marcus hesitates to give the suitcase to him. When Marcus is climbing up the balcony, you can see that the suitcase is gone. (00:02:30)
Continuity mistake: At the "slumber party" scene where Marcus (as Tiffany) is cornrowing Karen's hair, in the first shot, only about three cornrows are complete. Then, when the camera angle comes back to them, all of her hair is completely cornrowed, which would take longer than just the two minutes it takes in the movie.
Answer: I think the song you mean is "Get Low" by Lil' Jon and da eastside boyz.
Latin Thugs Cypress Hill.