When a person puts backpack on and intentionally hits someone else in the face so hard the person becomes hurt.
As the irritated business woman got up she backpack-slapped the innocent commuter's face next to her.
by Wordplayuh November 29, 2016
Get the Backpack-slap mug.it basically means "what the fuck" but funnier since if you get cut mid-sentence, you have to start over, making it 2x funnier than it was before, because that's how broken my humor is.
person no 1: "hey...hey, what the frick-frack snick-snack paddy-wack diddly-dack crack-pot slap biofeed back-pack slap thumbtack sidetack tic-tac do you think you're doing, sir?"
person no 2: "mind your own damn business."
person no 2: "mind your own damn business."
by bigdaddy123yesplease September 29, 2021
Get the what the frick-frack snick-snack paddy-wack diddly-dack crack-pot slap biofeed back-pack slap thumbtack sidetack tic-tac mug.