Wait... What's a paul bunyan flapjack?
"the act of a male going jackhammer on a female (when having love missionary very fast like a 'jackhammer'), then, as soon as the climax seems to be present, pull the richard out from the vagina and interject into one's hand and slap the bitch across the face, creating a "cumslap." however, this is considered a "paul bunyan flapjack" when it is jackhammer love followed by a cumslap to the face." -Urban Dictionary