Bunnies are Nostalgic (Rayman Raving Rabbids)

Rayman Raving Rabbids is the funniest game I’ve played in a long time (since Psychonauts?) My favorite game so far is “Bunnies Have a Great Ear for Music”- where you find the bunny that is singing out of tune in a choir and slap him out of it. The shooter-on-rails games are also excellent.

Gabe from Penny Arcade posted some other great bunny situations here.
Some additional excellent bunny fan art.