taco

steps to "taco":
1. cut someone off while they are walking by stepping in front of them.
2. bend completely in half facing forward so that your ass is pushed against them, arms extended overhead.
3. yell "taco!"

the victim is confused and stopped abruptly.
best in the hallways, malls, games, or other public places.

Kelly: Hey Lindsey, wanna go to the mall after school?
Lindsey: Sure I'd--
Ken: TACO!