"I'm going to trig you so hard tonight."
"I know what you mean, Emily and I were trigging so hard last night that she broke her left hand."

I took trig in high school.

You cut in front of someone in a line and they completely loose it at you...

In response, you say "Jez man, stop doing a trig!"

Hey trig, did you she what she's wearing? She looks ratchet!

The candidate used a Trig to deflect scrutiny of her political record

"Sarah Palin won't let us use the word "retarded" anymore."
"So what do we call them?"
"Trigs"

"Dubya sounded like a Trig, even though he used teleprompters in all of his speeches"

That guy is totally trigged.