either 

both, indicating that each of the two following phrases must be done or will occur

You should either breathe or eat.

either by Phil Kerpen's Pubic Hair April 8, 2005

either-or scenario 

Either you are fully compliant with a rule or you don't get the credit

For an exam, it's a either-or scenario, either you pass it or you fail.

either-or scenario by Didou April 5, 2010

either you eat bacon, or you are wrong

a phrase meaning, there's no point in arguing with you because you adamantly believe in a scientific fallacy- something that has been scientifically/socially proven to be false

father: son, your bloody report card is here.

son: oh, if my report card has rotten eggs in it, I won't even bother looking at it.

father: in that case, lol, I take away your allowance. Now, kiss Don Corleone's ring, or die.

son: I guess either you eat bacon, or you are wrong.

either you eat bacon, or you are wrong by Uncle Dimma May 27, 2015

either/orgasm 

The physical and emotional sensation experienced at the peak of making a decision.

I'm fairly certain James just had an either/orgasm while he was deciding who he liked more, Kimmy Gibbler or Waldo Faldo.

either/orgasm by forevertwelve September 21, 2009

either and or both 

a term of indifference, uncaring

tom - hey jim, do you want some ice cream or a swift kick in the nuts?

jim - either and or both

either and or both by cookie May 25, 2004

either / or game 

A game usually played when bored or horny, the game involves naming who you would rather shag. The rules are as follows. Person A thinks up two people and says, for example 'Jess or Sophie'. Person B must then decide which person they would rather fuck and must then reply. The only way to get out of answering is if a member of the same sex is mentioned and you are not gay. If this is the case then the phrase 'I will never bone a man' or something similar must be said.

When playing the either / or game:

Person A: Naina or Fatema
Person B: hmmm .... Naina
Person A: Even if your nob is coated in shit?
Person B: ... No

either / or game by The Old Shaft December 10, 2007

Either you a fart smeller, or a smart feller. 

when we say "Either you a fart smeller or a smart feller" we say this because when you're a fart smeller, it means you're acting like nonsense, or dumb. When we say smart feller, you're thinking things through.

Guy: I can't get through this problem on the test, can you help me?
Guy 2: Either you a fart smeller, or a smart feller.

Either you a fart smeller, or a smart feller. by yesyesyesokyes June 13, 2022