Definitions by rubber314chicken

may or may not 

Used to say I (they) have without directly saying it.

I may or may not have had sex with her last night

may or may not by rubber314chicken March 3, 2009

Intonation 

Having all the notes in tune on your instrument/voice

Dude, that kid sucks at guitar. Listen to his intonation!

Intonation by rubber314chicken November 2, 2008