KIA

1) Killed in Action
2) Sexual activity stopped by the appearance of a parent, cop, or other person

1) My Granddad was KIA in WW2.
2) Janie and me were fooling around, but when her mom showed up our funtime was KIA.

by pythonspam November 7, 2003

KIA

Killed In Action

Another U.S. soldier was KIA in Iraq

by Nate April 3, 2006

KIA

Killed in action, military death in battle.

bob was KIA

by random fucker April 3, 2006

KIA

Know-It-All, a person who thinks and/or acts as though he or she knows everything.

She's such a KIA.

by Supposedly October 30, 2015

KIA

KIA is Korean slang for a blowjob that is interrupted prematurely due to the presence of parents, children, police, etc.

I was getting such an amazing blowjob and then I got KIA'd by the kids!

by Jae-Bong June 24, 2019

KIA

Killed In Action. KIA is South Korea 2nd largest automobile manufacturer.

im not driving in that KIA

by nick walsh 693 February 16, 2009

KIA

The Underground CIA. One who has insider information and/or disinformation about a wide variety of topics and subjects. Bullshit artist.

"Man, that KIA sure winded me with her viewpoints and persepctives on the psychosocial manipulation and subversion of the masses!"

by KIA - Underground Authority December 4, 2007