20 Most WTF Movie Moments Of 2018 (So Far)

10. Butt Chugging - Blockers

John Cena well and truly stole the show in Blockers as Kayla's (Geraldine Viswanathan) overprotective father Mitchell, and no more memorably than in the hilariously disgusting "butt-chugging" scene.

When Mitchell and fellow scheming parents Lisa (Leslie Mann) and Hunter (Ike Barinholtz) arrive at a high school party in search of their soon-to-be-deflowered kids, the teenage host will only grant them access to the party if they partake in a drinking game.

Mitchell is volunteered to "butt-chug" beer - that is, have beer funnelled into his anus in order to get drunker faster - and he bravely steps up to the plate. His younger opponent is, of course, trolling him and only pretending to "ingest" the beer, but after some initial performance anxiety, Mitchell gamely consumes a good measure of the beer up his butt.

Added complications ensue when the cops show up and Mitchell has to take off with a tube hanging out of his a**, and when he's involved in a car crash later, the remnants of the butt-beer start, ahem, seeping out.