thack

where the thighs go straight to the back, no ass at all

She was fine from the front, but when she walked by, I noticed that she had thack.

by Renae B June 11, 2006

thack

to be tweakin out on amphetimines or any other upper

that ice got the whole town thacked out

by yo you November 1, 2006

thack

v. to curl the middle finger under the thumb and release the finger with great force onto an unsuspecting target. Works well on victim's head or ear

"I thacked that foolio"

by D-money November 1, 2004

thack

1. A cross between thick and fat. 2. Something really cool.

1. His mohawk was really thack.

2. Man payday is really thack.

by Digidy Dawg November 4, 2011

Thacking

When a dwarf like homosexual sucks you off with out you noticing, he can also make your bell end bleed. They usually attempt to T-Bag you until the scrotum splits!

Matty stop thacking your brother john!

by Crazy Dave November 17, 2004

Thacking

When you want to fuck all of your friends but don’t want to say fuck, use thack, thacking, thacked.

The girlfriends will never know

Yo bro you get thacked by Pete yesterday?

Can’t wait to thack u later bro

Oliver is the best Thacker I’ve ever seen

Thacking is so fun, can’t wait for thacker to thack me later

by barkincarp12 March 24, 2023

Thack

Where a girl has a horrbile thick knotted pubes..

“I woke up feeling a clear case of thack attack as I rub my tongue along my teeth”

by JahJahRastafari June 18, 2009