1 definition by John 117

Top Definition
A sexual role playing game where participants dress as Halo characters. Male participants (dressed as Spartans) are punched in the prostate to induce internal bleeding, then ejaculate blood onto the other participants and yell, "Lasa LASAAAAH!!!"
"I got a head shot with my Spartan Laser last night... she's blind now."
by John 117 September 26, 2007

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×