D.D.K.
Don't Doubt the Kong! A wild shout used when you're about to do something crazy and stupid, like jumping into a crowd or throwing a punch at a cop.
'Don't Doubt the Kong!' he yelled, then ran into the middle of the street and started screaming at a bus.
She said 'Don't Doubt the Kong!' before throwing a bag of chips at the principal.
He screamed 'Don't Doubt the Kong!' and then fell off a cliff.