SMACK it

First invented (allegedly) by Dan Mace. Means let's get things done. A whole episode of 368 by Casey Neistat is titled after this phrase "SMACK IT."

For example, let's just smack it on the plane, meaning let's get it done when on the plane.

by Amycrackpot May 28, 2018

Smack Smack

1) The sound a thumper makes when it busts off

2) A common adlib used by certain rappers from North Oakland (Lil Rue, HD, etc..)

"Every day it's like I got some new niggas to kill (SMACK SMACK)" - HD on Minister Of Defense / Extortion Muzik 2

by yay area representative April 18, 2011

Smack Smacks

The more updates name for "sandles" or " flip-flop".
Derrived from the sound the "shoe" makes when hitting your foot.

smack smacks

by Cher-in-Surrey November 3, 2010

smack

Heroin. Most frequently used in the 60s.

When the smack begins to flow, I really don't care anymore...

by Lurhstaap December 28, 2003

smack that

To have sex from the back, hit it from behind, doggystyle. Doing this hard and fast so that it makes a smacking noise.

That girls hot, I want to smack that.

by jennw January 13, 2007

smack

usually used while eating some good ass food

this burger smacks

by k money bitch June 13, 2017

Smack

Really good

Damn those Doritos are smack

by Ghetto_gurrrllll_22210 November 25, 2014