Shackwhackle

A state of being that involves shacking up with a total nutcase.

He's shackwackled with Courtney Love.

by Suicider March 9, 2004

shackalackadingdong

one of many words in a most awsome society. in this society the males most often yell words such as "NAH" and "RINGAY". there are also "SUPER MEGA ULTRA NAH" and "HONK HONK"

running across a room or area and yelling "NAH!!!" only you would yell "SHACKALACKADINGDONG!!!"

by star cross lover September 20, 2007

shackwackled

when you closed out in a barrel of a wave

dude i got shackwackled on that last wave

by kmullen714 March 1, 2009

Slackback

A woman that lacks in the back and packs more in the front lower area

That girl's tits are great and all but she's a slackback...

by Guphball September 14, 2022

shaclack

a lock or guarantee

"We will win the game. It's shaclack."

by C&E November 5, 2003

shatback

A girl or guy who is worse than being shat.
See Shat

"Lena was an honorary shatback...all her life"

by Laila March 30, 2004

Shucklack

Big butthole who doesn't tell you his goddamn name

I just saw a shucklack.

by AureliusSanguiphoria January 2, 2009