But WHY?!

What you ask your mother at least 5 times every single day...well at least before she slaps you.

Mom: Hurry up and eat your toast!

Me: But WHY?!

by Yellow Cat December 15, 2014

Why not

A reason/excuse given by people to do anything at all. Because of its universal nature, this is often used as an excuse to do something stupid.

Not to be confused with the Pokémon Wynaut.

Why not go rob that bank over there?

by GuardianSong August 7, 2012

why and

An intentional grammatical error inspired by an annoying person on a message board.

Why and post dirty pictures of your husband in a thong?

by babytiger June 21, 2005

why

The word that means "y" must really be a vowel.

Either that, or some words have no vowels... why? Nobody knows.

by ~The Nameless One~ June 7, 2005

why

An interrogative sentence marker.

Why is it impossible to submit a definition for "bender" on Urban Dictionary?

by Loki the Croaky April 12, 2005

Why not

A phrase used amongst a group of men (friends to be exact) while agreeing that they'd "hit it". Typically used while the opposite sex is in close proximity as an effort to be discreet.

Ted- "Damn... You see that chick over there at Forever 21?!?"

Tyrone- "Shiiiiit... Why not!"

by L-dub123 October 10, 2013

For why

A phrase used in the same context as for what and elicits responses like WTF did you say from anyone educated in the American Educational sysetm

American: Can you hand me that?
illegal: For why?
American: What the fuck did you say?
Illegal: For why?
American: oh. ok. I thought so.

by avarrius April 14, 2008