Full Grown Men

Full Grown Men is a 2006 American independent comedy film directed by David Munro and starring Matt McGrath, Judah Friedlander, Alan Cumming, Amy Sedaris, and Deborah Harry, is the bittersweet story of a thirtysomething man with family who grudgingly realizes it is time to trade adolescence for adulthood. The film won the 2007 indieWIRE Undiscovered Gems Film Series Audience Award competition.

His wife Suzanne and son Josh love him because hes funny and creative but for Suzanne its getting old and theres rent to pay. Finally losing patience with Alby, Suzanne kicks him out of the house with the unequivocal instruction Dont come back til you grow upAlbys having none of that and does what any hopeless case of arresteddevelopment would do he goes back to Moms house. There, after having his fill of eating Fruit Loops and watching cartoons on TV, he decides to look up his old best friend from childhood, Elias Guber. ........

Source: Wikipedia