Thack

adj. 1 Term to describe a girl who is beyond thick, well into the fat range.
1a But has so damn many endearing qualities that you would never say this word to her. (conditional)
2 An insult to a female who is fat and annoying, but mostly tries to come off as sexier than she is.
3 As used in court when your ass is soundly beat by said girl, in a descriptive way, as to relate to the events of your mauling, not court opinion. Which may be the same as 2.

1 <i>(while watching t.v.)</i> "hey she is kinda cute, kinda thick." <i>(reply)</i> "Nah, she aint thick, she's thack"

by Anon Mk 2000 April 14, 2009

Thackaray

A small loud mouthed man with a very small brain. has a bad temper which could be small man syndrome, this species claims he is Yorkshire, yet loves man utd. hence he is scum.

lOOK AT THAT SMALL BOY IN THE MAN U SHIRT, MMMM I DETECT A THACKARAY

by Ron Jeremy October 7, 2004

ThacH DanG

In LuB Wit LieN Fo LyF...But mY Condoms BouT To ExpirE HuNnie!

TatsHmE:i lub you hunnie bun

by Nate Doggy Fizzle November 14, 2003

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

A male, homosexual nymphomaniac.

That dudes always walking around with glue oozing out of his ass, he's got to be a thack.

by Dzipt June 20, 2004

thacker (n.)

the act of a woman releasing cum from her asshole that was shot into her after butt fucking.
the cum with usually appear greenish-brownish-yellow.

dude, thackers are nasty.

by ian April 29, 2004