You make a high pitched cookoo cookoo sound when your friend is delving into taboo conversation topics in front of others.
Your friend syas: "I hate Caribbean Medical school graduates. I think they're dumb." in front of a Caribbean medschool graduate. Then you say cookoo cookoo to prevent him from saying anything further on the topic.
by slimshady1111 June 30, 2010
Get the cookoo cookoomug. by Pippie January 7, 2009
Get the Cookoo Boxmug. by katieeeeebayB April 10, 2008
Get the cookoo bananasmug. by Anonymous July 31, 2003
Get the cookoo-rifficmug. by joribeth April 21, 2005
Get the cookoo for cocoa puffsmug. by chaivirgo May 13, 2017
Get the Cookoo for Cocoa Puffsmug. 