yackums

Throwing up. Whether after drinking too much or in the morning after taking exstacy.

Dude, you better stop drinking before you yackums!

by Kyle Fisher November 20, 2007

Yackher

a silly willy head with no brain and no willy

George Bush is a yackher.

by Razoozoo December 22, 2004

yacko

Slang for midget.

<hacker> I could be a basketball star
<hacker2> whatever yacko

by oTt June 17, 2003

yacker

The male reproductive system, a penis, your meat and two veg

Are you done yet in there beatin' your yacker.

by Dylan5630 April 8, 2007

yackadoo

"Yackadoo" is the term Ms. Daniels from IS 204 used to describe her students who wouldnt shutup; her students are "yackadoos".

"This yackadoo in my class wouldnt shutup when we were supposed to be doing our work."

by Yakky November 14, 2004

Yacktastic

When you are really coked out

you are yacktastic

a really fantastic feeling

Dude, I am feeling so Yacktastic right now.

Last night we got an eight ball , that shit was yacktastic.

by Chris Stills October 18, 2008

yackob

russian kid(man child)

YAckob JACOB IN RUSSIA

by Neil degrasse Tyson May 11, 2018