Jason Kelly is one week away from marrying his boss's uber-controlling daughter, putting him on the fast track for a partnership at the law firm. However, when the straight-laced Jason is tricked into driving his foul-mouthed grandfather, Dick, to Daytona for spring break, his pending nuptials are suddenly in jeopardy. Between riotous frat parties, bar fights, and an epic night of karaoke, Dick is on a quest to live his life to the fullest and bring Jason along for the ride.
- Genre: Comedy
- Studio: Lionsgate, Josephson Entertainment, QED International, Ninjas Runnin' Wild Productions, Covert Media, BillBlock Media
- Keyword: grandparent grandchild relationship, grandfather, road trip, crude humor, wedding, retired, pervert, army general, sex comedy
- Cast: Zac Efron, Robert De Niro, Aubrey Plaza, Zoey Deutch, Julianne Hough, Dermot Mulroney