Top definition
Short for kill stealer.

Typically used in games when person A nearly kills person B, but person C finishes him off, and therefore, takes the kill point.
<person A> U FUKIN KSER!!!
by July 16, 2004
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