What is Lag Boosting?
1.
When your playing a mmo or a video game and you experience lag and you get killed by another player and it was bs and you know it.
Mainly referred to induring halo or warcraft.
Phillip: Man that guy was lag boosting that was some shit.
Jordan: I know that guy was totaly lag boosting.
See 
Random Words:
1. 
Getting 100% on a test, quiz, etc.
Best to avoid saying this in front of teachers as they may end up thinking you actually cheated with..