1. VB trans. to succesfully complete, realise, or overcome a difficult problem or situation with rash optimism.

2. VB intrans. (taking pronomial "it"). to play up, act outrageously, to tansgress accepted social mores.
1. "I'm not sure whether I'll have time to go to the pub tonight and to write my dissertation on figures of the Enlightenment. Actually, to hell with sleep, I'm going to bad boy both of them!"

2. "Wohow, exams are over, tonight I'll be as drunk as a skunk, climbing up lamposts, bad boying it all over town!"
by Stephen G June 04, 2005
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The baddest of all bois (boys)
He went to the principals office because he’s a bad boi.
by freyraeeee March 20, 2018
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Stupid male teenagers that have a tendency of breaking the law but according to Fiction Stories (maybe Wattpad) Bad boys have a heart and let a beautiful nerd change theyre lives for the good. But then the Beautiful nerd finds out that the Bad Boy fights in an arena every Saturday night and things get messed up from there.

They also attract every girl on the planet... exept for the ones that hate them, and dont believe theyre alive!

Advice- Dont flirt with them because apparently they hate that
"Look at the bad boys, they are so hot, but dangerous which turns me on even more" A popular girl says

"They're a dicks" A beautiful nerd says
One of the Bad boys hears this and pushes the Beautiful Nerd up against the lockers

"What'd you just say, Nerd?" Bad Boy says
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A boy who will say he is a bad boy to attract good girls. Also known as a typical 17 year old male homo sapien.
"I'm a bad boy, baby."
by queenkrissi December 29, 2003
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"Bad Boy" term used in dublin to mean anything..........
"Lets get out of here and get a bad boy(Taxi)"
"Look at the slick bad boy(car)"
"pass us that bad boy(object that im pointing at)"
by Edge August 08, 2003
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A person, often of the male gender. Who odes things, which will often be thought of as acts of coolness. The acts must be in scale so they aren't to serios nor to mommas boy. For example:

Robbing a bank - not bad boy (criminel)
Smoking in a non smoking area - bad boy (and in some circumstances: jerkoff)
Frederik is in no way, what so ever a bad boy. Even if he is on facebook during class
by Awesometutor123 September 05, 2011
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