That was a bad idea

Most commonly used after a night of hard drinking.
or
after you get pulled over by the cops

Waking up in someones else's bed, ussually an ugly person, you thought was hot the night before.

Unlucky Guy = Jesus Christ did I really do that? That was a very bad idea.

Guy 1 = Well that was a bad idea
Guy 2 = Nuh, you think?
Guy 1 = Maybe doing doughnuts in a cop shop WAS a bad idea.
Cop = Ok you two, your coming with me
Guy 1/2 = Fuck

by Jonno8825 January 2, 2009

Bad boy

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 6, 2011

bad trip

This is what happens when you freak out on LSD.

by chump April 23, 2003

Bad bitch

a dime of a chick with self respect . Girl who know what she wants and how to get it. Baddie

dude 1 : wow Who is that ???

dude 2: You don’t know ?!?
dude 1: No
dude 2: That’s That bad bitch Arianna

by hypebeastg360 November 10, 2018

bad day

BAD DAY: You know it's gonna be a bad day when you step in chewing gum with your right foot and doggie doo with your left foot-----and that's before you leave your bathroom!----
and you don't even chew gum!-----and you don't even have a dog!

"You're having a bad day when your bathroom is a sticky, shitty mine field!"

by Anne B. Schamell February 23, 2007

strong bad

The funniest guy on Homestar Runner.
Infamous for his e-mails and the song "Everybody to the Limit" inspired by fhqwhgads.

There are two of them? Well Ali, there is one of me... deleeeted. Deleted?! WHAT?! What happened? Undeleted! Undeleted! I didn't mean to do that! Come back Ali! Come back Ali's sister!
You mean too much to me!

by The Almighty Dragon Thingy June 11, 2003

bad wolf

A Bad Wold is graffiti in most episodes in Doctor Who

Rose is the Bad Wolf

by Eric Sutton June 28, 2005