Top definition
The act of pleasuring one's self with the intention of sexual gratification while playing the Halo series.
Halo Fanboy #1: "Hey, wanna troll on a Playstation website?"

Halo Fanboy #2: "Wait! I'm not done masturchiefing yet!"
by D4ng3rM4n January 03, 2012
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