Violently thrashing your torso resulting in your arms flinging about and slapping unweary passersby. You must let the movement of your torso fling out your arm, it is not a derp slap if you move your arm yourself.
by Zesty Pepper August 25, 2011

The act of grabbing the excess skin of your ball sack, lifting it up like elephant ears and slapping a girl in the face with your dick!
Branham - Thompson, what happen with that chick.
Thompson - She sucked at giving head so I gave her a trunk slap.
Thompson - She sucked at giving head so I gave her a trunk slap.
by ~BTR~ January 21, 2012

dad - "dam who ate the last banana?"
son - "sorry dad I used it last night as I was giving sally her first Argentinean slap."
son - "sorry dad I used it last night as I was giving sally her first Argentinean slap."
by D_60w February 15, 2020

When you’re trying to have a conversation and someone shoves a phone in your face with something lame AF.
Guillermo and Mac were balls deep in a chess game when Abbie Jane came skipping up and screen slapped them with a video of her stupid dog, Junebug.
by Buckpizza July 9, 2019

by talk2me-JCH2 July 28, 2022

To take out your frustration on an inanimate piece of furniture while simultaneously spewing man juice with the other hand while in the process of pleasuring one's self and watching a sporting event.
With his eyes rolled back in his head, Marc slapped the couch in a combination of angst and ecstasy as his beloved Cubbies choked once again.
by Bruce Levine October 13, 2007

by NashyGxx July 31, 2022
