James Franco took tongue-in-cheek comedy a bit too literally as he hosted Saturday Night Live.

The Spiderman star locked lips with three male comics on the show – and then a tree – as he presented the last SNL show of the decade.

Franco snogged comedians Will Forte, Fred Armisen and Bill Hader in a skit about bringing his girlfriend home to his overly affectionate family – with Forte playing his loving granddad.

In a later sketch, Franco showed his love for shrubbery – playing a Christmas tree dealer who bonds a little too much with his spruce.

Boxing legend Mike Tyson made a surprise cameo in the episode – appearing with Keenan Thompson as the host of What’s Up With That who steals the spotlight from his guests.

Franco then later impersonated James Dean in a black-and-white skit on the long-running U.S. comedy show.