Continuity mistake: When Seth Rogan and Adam Sandler are driving back to L.A. the vehicle stick shift is in park. When they arrive in L.A. Adam Sandler shifts it back into park.
Continuity mistake: During the Thanksgiving scene when Ira and Leo are arguing in the background, Bo and Daisy are talking and the third time it cuts to them in the background, they are gone and then reappear in the next shot.
Continuity mistake: When Adam Sandler and Ira are talking at the end, the lady in blue walks away, then in the next shot she is back again behind Ira.
Continuity mistake: During the scene where Adam and Seth are watching the screen that shows the various cameras around Adam's house, the audience is shown a bit of his pool where there is a least one Hispanic worker cleaning the pool. When the shot cuts to the screen with the four various cameras, there is no one cleaning the pool.
Continuity mistake: When Ira and George are at Laura's house, just before they start to play "the peanut butter game", as George is talking to Laura his hands go from in his pockets to out of his pockets between shots, several times throughout the scene.
Continuity mistake: As Sarah Silverman is speaking in the bar during the party scene, in some shots she is holding a drink in her right hand, then no drink in her hand, then holding the drink again.
Continuity mistake: When Adam Sandler and Ira are talking at the end in Ira's workplace, Adam puts the cup to his left, goes to pick it up, and in the same second the cup's on his right. (02:17:00)