plmda

Abbreviation for "Please let me die alone." This is usually used when someone who treated you like shit keeps trying to contact you so they can continue to demean you.

JUDY (Texting); I'm sorry but I had to break up with you, it really wasn't working out.
BOB: (doesn't answer)
JUDY (2 hours later via text): Hey, really, I'm totally sorry. Even though we are not together, wanna go to starbuckles?
BOB: PLMDA

Tuba

An instrument named after a hot Turkish girl. One can successfully say that they fucked a musical instrument.

When I was in Istanbul last week, I banged a Tuba!

Bet

A word students use to call out teacher's threats.

STUDENT: blah blah I won't stop talking and hate life so I'll be a little annoying shithead

TEACHER: Luke, be quiet or I'll call your house right now

STUDENT: (knowing the teacher is too busy to make that phone call right now) Bet!