Top definition
An acronym said meaning 'I will kill you now', used typically in moments of extreme frustration, anger, or rarely excitement.
WTF dude, how could you sleep with my sister?! IWKYN!
by eanlain December 07, 2010
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug