by CuddlesIV September 12, 2015

The scariest and most powerfull creature ever. The yak is also known as "the one we do not speak of". It stands 8 ft tall and weighs over 400 lbs. It can consume a full grown man in one bite.The YAk is made by crossbreeding Ms. Brix and a mongolian YAK. The only way it can be destroyed is by duncan wielding a pick axe.
by pankration October 23, 2007

A commonly used acronym for ''You Already Know''.
Can be used in any situation and is very versatile.
Can be used in any situation and is very versatile.
ex.1- ''YAK I'm about to be on a phat come up tonight!''
ex.2- Person 1: ''Nigga I'm straight fucked the fuck up!''
Person 2: '' Tah, YAK!''
ex.3- Person 1: ''You gonna hit up that Andre Nickatina concert er wut?''
Person 2: ''YAK!''
ex.2- Person 1: ''Nigga I'm straight fucked the fuck up!''
Person 2: '' Tah, YAK!''
ex.3- Person 1: ''You gonna hit up that Andre Nickatina concert er wut?''
Person 2: ''YAK!''
by xomonieeeee March 21, 2010

1. To talk most indefinitely
2. To reveal one's lunch after eating.
3. The designation of plane types for the Yakovlev company, a Russian plane designer.
2. To reveal one's lunch after eating.
3. The designation of plane types for the Yakovlev company, a Russian plane designer.
1. Marlene been yakking with her friends in class for the past hour!
2. Billy just yakked all over the floor!
3. The Yakovlev air wing designs planes with the designation Yak-#.
2. Billy just yakked all over the floor!
3. The Yakovlev air wing designs planes with the designation Yak-#.
by Boosher May 21, 2005

by Stixx April 05, 2005

The average plane from Command & Conquer Red Alert that you use to blow up barrels conveniently surrounding the enemy bases leading to their total and complete destruction. Epic.
by Mr. Yak January 09, 2010
