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Boil-o

A magical substance that casues water to boil. This word was invented by Vsauce.
What if there was a stove that emitted boil-o that would cause water to boil?
by Eushshtb September 17, 2021
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Homey-o

A man whose homeys love him to the degree that they call him their homey-o. Not to be confused with homo.
That cat's so smooth. He's my homey-o.
by tomorrowissunday July 25, 2011
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S t to o as

a phrase used by people with an iq lower than their age meaning I’m stupid please help me
s t to o as
bro shut up your so annoying
by a poompaloompa August 27, 2020
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Boil-o

A term coined by Michael Stevens of Vsauce, Boil-o is an invisible, undetectable, unverifiable/unfalsifiable substance that appears whenever things begin to boil. While, yes, the phenomenon of boiling is perfectly explained without Boil-o, Boil-o is still there.

Boil-o is used as an example of redundancy. If a phenomena is perfectly explained without something, why include the something?
"Johnny: Yo man, I'm cooking up some pasta, you want some?
Mike: Yeah, sure, just start boiling the water.
Johnny: Don't you mean "apply BOIL-O to the water?"
Mike: For fucks sake, John, I don't want to get into this philosophy shit, it's been a long day, just- just tell me when you're done, alright?
Johnny: Jeez man, fine, I'll tell you when it's done.
Mike: Thank you.
by Hexiliac June 8, 2022
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O-O

King-side castling or short castling, a move in chess consisting of moving the king two squares toward the king-side rook on the same rank and then moving said rook to the square the king passed over. The move cannot be performed if the player is in check, or if the king or the rook in question has already moved. King-side castling is notated O-O.
1. e4 e5
2. Nf3 Nf6
3. Bc4 Bc5
4. O-O O-O
by ronnosexual August 12, 2022
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little o

by TheEmpth October 1, 2023
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zsqxdwcfevgrbhtnjymku,li.;o/'p

When you are bored and looking through Urban Dictionary and think you found a new word, but you realize that it has already been made.
John: I think I found a new word! Oh zsqxdwcfevgrbhtnjymku,li.;o/'p, its already been made.
by BarnOwl416 May 24, 2023
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