Bachelor Party (1984)

Directed by Neal Israel, Bachelor Party stars Tom Hanks as Rick Gassko, a carefree school-bus driver whose friends throw him a chaotic bachelor party before his wedding. Tawny Kitaen co-stars as his fiancée Debbie, while Adrian Zmed plays one of the party organisers in a comedy built around pranks, jealousy, strippers, family disapproval and escalating 1980s party chaos. The film is an early Tom Hanks comedy with a raunchy, ensemble-driven setup.

Från IMDB:
A soon-to-be-married man's friends throw him the ultimate bachelor party.