Critter-critter is a game played mostly in the southern states. A even amount of boy and girl players play. When someone sees roadkill on the road, they yell out "CRITTER-CRITTER!" If a boy yells it out, all the girls must take off one article of clothing. Critter-critter.
Jacob, Johnny, Lindsey, and Chelsae are playing critter-critter at night while driving down the highway. Chelsae sees a smashed armadillo and screams critter-critter. Jacob and Johnny take off their pants.