A Look at Some of Ben Stiller's Funniest Work

From a lie detector test to going 'full retard,' the actor has made us laugh in many ways.

Ben Stiller was on the show this week to talk about his new movie While We're Young and we took it as an opportunity to tell Ben about all our favorite bits of his. From movie scenes to award show sketches Ben is always making us laugh. So take a look at Howard and the staff's favorite Ben Stiller Moments:

BEN STILLER GREEN SCREEN OSCAR BIT

This was the first thing Howard mentioned when talking about all the great award show sketches Ben has done - saying the Oscars would be more fun with bits like this.

THE LIE DETECTOR TEST

Howard's favorite scene from Meet the Parents

BEN DOES JOAQUIN PHOENIX

Another classic Oscars moment for Ben Stiller

ANCHORMAN BRAWL

Another classic movie scene Howard singled out he loves

FULL RETARD

While it didn't come up during this appearance, this scene from Tropic Thunder is an all time show favorite!

SHOT OUT OF A CANNON

Howard was raving about Ben's stunt on David Letterman this week

Ben Stiller's newest movie - While We're Young - opens in NY and LA this Friday, March 27th!