'The Hangover 2' actor Ken Jeong stars in a new PSA for the American Heart Association--and it's some funny stuff.

Dressed in a '70s-era white leisure suit, Jeong dances around and talks about the 2 steps that could save a life if someone has a heart attack: 1) cal 911 and 2) push hard on their chest to the beat of 'Stayin' Alive.' He also says some hilarious one-liners.

Jeong most recently appeared in the sequel, 'The Hangover, Part II,' which raked in record-breaking numbers it's first weekend in release. He also stars on the NBC comedy, 'Community.'

Watch the PSA after the jump.