by sharingantrickdaddy1600 January 8, 2020

by 4AlsLoveLucy August 17, 2019

Refers to the use of the app Yik Yak, which is basically anonymous twitter confined to a certain area; used mainly by students. Also a pun on jacking off.
People in this school are just constantly yakking off.
I yakked off yesterday in the library for an hour.
I yakked off yesterday in the library for an hour.
by ta2 September 20, 2014

by Cutty K June 13, 2007

by mtotheo November 7, 2003

A clique of cocaine addicts. Usually seen in bars and house parties. Identifying characteristics include echoed sniffles, excessive chattering, nasally voices, congregations by the bathroom, and a seemingly decreased affect of alcohol consumption.
Guy: I better go piss now.
Woman: Why? Are we leaving?
Guy: No, the yak pack just walked in, this may be my last chance to go.
Woman: Why? Are we leaving?
Guy: No, the yak pack just walked in, this may be my last chance to go.
by K Dolo October 7, 2010
