Ryan Gosling was joined by Mikey Day on the red carpet for the premiere of "The Fall Guy," where they dressed as Beavis and Butt-Head.

Ryan Gosling, Heidi Gardner and Mikey Day could barely get their lines out through their laughter on "SNL" this week

Red carpets are typically known for their glitz and glamour, but Gosling and Day opted for a casual look when they turned up together at the Los Angeles premiere of The Fall Guy on Tuesday night. That's because the duo were spoofing the beloved cartoon characters Beavis and Butt-Head from the hit '90s adult animated series.