CrackJack

(Crr-Ack-Ja-Aack)
Noun.
Refers to someone rediculously immature,stupid,or just plain out retarted.

Dude we went to chruch with my girlfriend and my brother was acting like a total "crackJack",I was totally ruined.

by mxxx August 5, 2008

Crackalackin

To get started or going/ working.

Like on the commercial for tha Adam Corona project, he sais lets get crackalackin.

by cheloie October 5, 2005

crackasmackalackin

off the heezy, for sheezy

this cobb salad is bangin, but it's not crackasmackalackin. it needs to be a little bigger.

by to me it looks like a leprechaun to me September 10, 2006

crackalackin

whats going on (a way to great ppl)

Ty: Wagwan u cool?
Frost: Ye im bless,whats crackalackin fam?
Ty: Nuthin much G mans jus on the gring init

by Ty aka Frost Byte January 26, 2007

crackilackin

see crackilatin

yo that biych was crackilackin, kiiiid!

by jesus July 10, 2003

what's crackalackin'

dude what's crackalackin or crackalating

by michelle Dixon November 4, 2003

crackback

A person born to a wetback and a cracker.

The crackback was conceived when Sally Jane had sex her gardener, Roberto.

by Dirty American May 8, 2007