The top mistakes in Grandma's Boy http://www.moviemistakes.com/film5431 en Sat, 19 Jul 2008 05:55:21 +0000 100515 In the scene where they have rolled all the weed together, when Dante just lit the bong both of his hands are on the bong, in the very next shot he is sitting back on the couch. 106348 You can see the boom mic in the TV monitor at the meeting when Cheezle says "I thought I was going to explode into the atmosphere". 106885 In the scene where Alex is putting the tray of food into the oven it shows a banana on the tray. When it shows the tray again, the banana is no longer on the tray. 118015 Contrary to the realism of developing a video game Alex should have had external files such as character models, stage maps and coding on his laptop which he could have used as evidence that JP stole his game, It would be impossible to keep all of the games files on one disc especially if he wanted to change something in the game because if you want to modify a DVD-RW you have to erase the disc data and reburn it. 136067 When Alex comes to work after he finishes levels 10-15, his friend (Hill) sniffs the folder twice.