four flat tires

For pizza delivery drivers - when invited into a house for recreational activities, this is the code used to let their manager know they won't be back as soon as expected.

Hey boss, I'm gonna be late for the next run. I've got four flat tires.

Alright - just make sure you use protection.

pour for four

A sentence to describe pouring four drinks for four other people in the hope of having an orgy with said people.

Liam: hey man what ya drinking?

Con: I'm good man, I'm gonna chat with these ladies and pour for four;)

infinity plus four

Infinity plus four was discovered by a genius, though his name is unknown. This genius mathematician first stumbled this formula while lurking around on this very website. First he saw the definition for infinity plus one, then plus two, then plus three... but it stopped there. He thought to himself... what if? What if there was an infinity plus 4? And thus this equation was born. It is the highest number known to man. Anything higher would make your brain implode.
or would it...?!?

Stupid: I'm so much better than you at this game.
Stupider: NO! I'm like, infinity plus one times better than you.
Stupidest: Whatever you losers, I'm infinity plus four times better than both of you combined.
*gasp*
Genius: Actually. I am the greatest, for I am infinity plus 4 times greater than all of you.
*bigger gasp*

four-letter word

A set of words written with four letters that are considered obscene or vulgar unless written on the internet.

four-letter words in Real Life:
Kid - "shit..."
Dad - "What the Fuck did you say?"
On the Net:
Kid - "omg slut. damn what a fucking shit cunt"
Dad - "qft"

four dollar bill

1.)A lie or fabrication that someone tells you in order to get you to do something that u normally wouldn't. 2.)A lie someone tells you
to pass the blame to some one else.

stop try'n to slip me a four dollar bill! i know u did it!

four six two

referring to the first three digits of any Shenandoah, Pa phone number. Usually used in response to the question "Where are you going" or "Where are you from".

We're goin down four six two da' fuck.

Four Horsemen of the Apocalypse

1. RIAA (war)
2. 4Kids (death)
3. FCC (famine)
4. The Bush Administration (disease)

These are the real Four Horsemen of the Apocalypse.