Continuity mistake: When they have rolled all the weed together, Dante lit the bong with both of his hands on the bong, but in the next shot he is just sitting back on the couch.
Grandma's Boy (2006)
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Directed by: Nicholaus Goossen
Starring: Linda Cardellini, Shirley Jones, Doris Roberts, Allen Covert, Peter Dante
Genres: Comedy
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More mistakes in Grandma's Boy
Jeff: I can't believe you came on my mom.
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