That Jimmy Saville is a right Nappy Slapper
by SilentlyUndying July 05, 2013
When you take a shit, then dip you're dick and balls in the toilet, then run up to someone and repeatedly slap them in the face with you toilet dick. All while chanting "sloppy slapper". Then tea bagging them with your toilet balls before running away. Never having flushed the toilet.
John took his morning shit as usual, but got the urge to dip his dick and balls in before leaving the restroom. Once he had, he than ran into the kitchen and began repeatedly slapping Daniel across the face with his toilet water dick, while chanting "sloppy slapper" over and over. He than tea bagged him with his toilet balls and ran out of the room giggleing...
by ...1...2...3...4...c March 09, 2017
When you’ve finished crossing swords with your mate in the urinal and need to shake the drippers off so you slap your penises together.
We are such sausage slappers!
by Dr.EvilRaj July 26, 2018
Someone with whom any sexual act can be accomplished without measures. A friend of the highest esteem.
I needed to cum in someone's mouth who would swallow and Sarah was the easy slapper who rescued my evening. BLESS HER HEART.
by Come on meow January 12, 2017
adverb. A term used to describe a dumb-ass joke. Its inception was the result of someone noticing their friend slapping their thigh/knee when a joke was told. It's an official "knee slapper" when the person laughing sqints their eyes, slaps their knee, and can barely speak due the amount of laughimg taking place. This definition is considered a "knee slapper".
by MegDar September 21, 2009
by Dixon Cider October 26, 2008
by 79_elko February 14, 2010