a billy

a person who thinks he/she is too tuff or cool. Billy badass
I was at the club and the bouncer was acting like a billy
by BillyP March 24, 2006
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billy

Someone who appears gay, or a fairy.
Damn, did you see that dude over there, what Billy.
by dmccowan November 02, 2007
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billy

a kid from sachem east high school that fingers your girlfriend and thinks hes awesome

but hes really not he sucks
so what did you and billy do at the mall?
oh nothing, but at his house we made out and he fingered me.

i hate him
by ddddddduhhuh April 15, 2008
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Billy

You can put anyone under this name if they:

1) are total assholes.

2) are immune to other peoples feelings
3) try to be cool but they're really not
4) goes with the crowd and is never EVER individualistic
5) date someone right after dumping their girlfriend
6) never talk to you in person, only through texts
7) never go out of their way to talk to you or see you
8) dump their girlfriend through a text message
9) are "into drugs" because it's the cool thing to do
10) will do anything to be popular
11) are really short
12) relate to the saying "talk is cheap"
13) are really stupid
Ashley: "That short kid over there keeps talking about how pot heads are so cool, only he doesn't smoke..."
Emily: "His name must be Billy"

Jeremy: "hahahaha I'm so drunk!"
Natalie: "Me too!"
Jacob: "haven't we all been there?"
Everyone: "hahahhaha"
Billy: *I've never been drunk but i'm going to act like it because i'm so cool* "hahahhahahaha"

Rebecca: "I'm so glad I'm not Billy he's such a loser"
by billysucks August 13, 2010
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billy

Used in Frank Miller's graphic novel Batman: The Dark Knight Returns, billy means wild or crazy. Another variation is billy berserk.
You're driving me all billy.

Dave went billy berserk and tore up the room.
by William Gilson August 29, 2006
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billy

1. A compulsive liar, clepto, that likes to superglue random things together.
"Who the fuck superglued the coffee grinder again!"

"It was billy again. What a piece of shit that guy is"

"15 years in the oilfield! Did he start when he was 12?"
by Capt Creel August 12, 2008
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Billy

v. To steal a nice beer glass, usually emblazed with a brewery's name, because it is unique or highly coveted.
"Dude, I are you gonna Billy that Perfect Pint glass? I would."
by promark420 February 05, 2010
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