It is a state of mind that assumes that everyone is gay until evidence of being straight is presented. People who follow this philosophy don’t typically judge those who are found “guilty” because they know that everyone can’t be perfect.
Person 1: “Do you think Mike is gay?”

Person 2: “Well, gay until proven guilty! I haven’t seen any evidence of him being straight.”
by Mique Zee October 10, 2021
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A long time, usually defining how late
someone might stay up at night or out at bars, nightclubs, discos etc.

The origin of the phrase goes back to
a time when people were familiar with the time cows came home
(in the very early morning... 4 - 5 a.m.) because they wanted to be milked.
Person 1: We are going to go out to night!

Person 2: Really? how long?

Person 1: We are staying out until the cows come home!
by G. Canis March 23, 2004
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someone who for whatever personal/logistical reasons decides to be a lesbian until graduation. the seriousness of this can range from officially identifying as a lesbian (possibly accompanied by an elaborate coming out process) to avoidance of the offical term and simply fucking around with girls. rather like cinderella after midnight, these are the girls who revert back to the male half of the species after leaving the college bubble. a very common occurance at women's colleges. also has a counter-part in the term bi until graduation (BUG). most frequently used on womens college's campuses, the term may also be used as an insult or warning and is oftentimes by other women who have more romantic or sexual experience with other women (AKA lesbians/bi chicks who have come to terms with their sexuality earlier on and are talking about the chicks who're just now starting to explore).
suzy: wow....sarah's look rather hott. do you know which way she's swingin these days?

makenna: yeah, she finally broke down. about time too, after making out with the whole smith rugby team and STILL insiting she was straight. i'd watch out though, i'll bet you a quarter she turns out to be a Lesbian Until Graduation LUG .

suzy: sweet, nice to know. i think i'll ask her out for the next ani difranco/bitch & animal/alix olson show...

makenna: careful, i'll bet she also hasn't taken lesbian 101
by prosody August 20, 2006
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1) For a very long time.
2) From now until whatever time the fat broads you live with return to the house.
1)
When the cops started knocking on the door of the cocaine storehouse, Pete and Tony jumped out the window and ran until the cows came home.

2)
"Hey dad, when are we gonna be eating dinner?"
"Not until the cows come home, son. Where the hell are your mother and sister? I'm hungry too."
by Nick D February 25, 2004
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Nowaday its "guilty until proven innocent, then even if proven innocent still guilty"
Kobe raped a white girl. Kobes trial proved that he was innocent. It doesent matter we still think he's guilty!
by TornReality October 2, 2004
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A funny accident from translating "干爆鸭子" into "Fuck the duck until exploded". It is used to show stupidity.
Your stupid sentence just now was just fucking the duck until exploded.
by Mr. Pseudonymity January 29, 2018
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