Anderson Cooper just can't contain his laughter!
The "Anderson Cooper 360" host's giggles got the best of him (again!) last night on his show -- where it got , he actually had to walk off-camera.
The chuckles started during a segment about Dyngus Day, the Polish holiday marking of Lent.
Cooper was able to hold himself together until a voice-over describing the holiday's read the words "a tap from a pussy willow branch." From there, it was all over.
Check out the hilarious and adorable video above!