Tengu's definitions

brainiac

sarcastic. used when denoting someone's lack of intelligence, i.e. they try an idea and it fails miserably.

"Nice Job, brainiac." emphasis must be put on 'brainiac' or else it loses its effectiveness.

by Tengu March 31, 2005

betrayal

1. to turn on someone you trust, or to have someone do the same to you.
2. team-killing, i.e. in a FPS. More specifically, this is the term used when one team-kills in Halo/Halo 2.

1. i had the worst betrayal the other day, when my best friend whom i thought i trusted stole my girlfriend.

2. Halo announcer: "Lost the lead! BETRAYAL!"

by Tengu October 5, 2006