A "Kayak" is that person you see in public that makes you mad, laugh, and wonder what the fuck they are thinking all at the same time. That person you just cant seem to find the right word to describe. yeah, thats a fucking kayak.
that guy at the bar with the leather jacket tied around his waist, anyone that smokes fish, anyone with a mustache/mohawk combo, someone with a tattoo of a tear under their eye. "hey look at the fucking kayak", "that guy was a total fucking kayak"
by The Triangle of Trust March 21, 2010

by Kayaker69 November 11, 2011

The act of consuming alcoholic beverages in excessive amounts while not meeting the legal age requirements of society.
Dan: Hey I think Peter went Kayaking last night.
Fred: Yeah, I know. It looks like he has a hangover...
Fred: Yeah, I know. It looks like he has a hangover...
by Zarradeth December 15, 2008

by vocabology April 27, 2007

by Sksk@#cool February 22, 2019

When you place two fingers in between a woman's cleavage and move them side to side, creating a wave-like motion. Similar to motorboating but without the "engine."
by Scotty Badfish July 12, 2009
