Shmack

The phrase used when 'Shmacking' a ruler against the forehead

He "Shamacked" his forehead with a ruler and said 'Shmack!'

by DragonQueen3456 August 8, 2019

Shmack buns

Being good at something

I Shmack buns in call of duty

I shmack buns on the football field

by Sucio.b January 14, 2021

Shmack

An activity that is done while taking an ultra.

Aye dude, you trynna shmack?

by shmackin ultras February 18, 2021

Shmacked

You're fucked but then you're shmacked. Next level of being fucked. No return. Shmackkkeeed. Please help shmackkkeeed.

I'm shmacked!

by seidle22 November 19, 2020

Shmack

When someone tries to take your food and you're not willing to share. You shmack 'em.

"Hey are you touching my food right now bro? *SHMACK* I dont think so.

by Stoptakingmynamedudes April 17, 2021

Shmack

Meaning “Dick” A Penis.

Bruh Right There Got Big Shmack

by gang nxgga shxt March 3, 2018

Shmack

When you slap (forehand) or smack (backhand) someone so hard they fall or go flying.

That dude got shmacked into the next city.

by Melovex August 24, 2025