When a Girl has a STD such as syphilis or any other nasty STD. Also when a man catches a STD from a girl.
by Jay Riv May 17, 2023
Get the dirty bike chainmug. A large, cheek clapping fart that arrives, unexpectedly in the dead of night, from a sleeping dispenser.
by anonymous May 23, 2022
Get the Midnight dirt bikemug. It means a really hot guy that's is amazing on bed but makes you watch jarassic park as a porno and gets u to dress up as a monkey and he will ride you " the bike".
Edward: hey bella will you be my jarassic park monkey bike.
Bella:ahgg no way you can't ride me bitch get on the floor!
Edward: fine them il just bite you
bella is dead
Bella:ahgg no way you can't ride me bitch get on the floor!
Edward: fine them il just bite you
bella is dead
by Banana n gingie February 19, 2010
Get the Jarassic park monkey bikemug. Bum bike is any sort of bicycle that's been modified with a small internal combustion engine kit to act as crude but effective moped. They are usually unregulated in most areas.
They are usually operated by a the homeless or a junky who doesn't have a car or motorcycle. This is done usually with a stolen bike and used as a means to get around town quickly while out commiting crime. They are usually very loud since they are use a two stroke motor. When one hears the sound of droning two cycle engine you know the junkies coming around to steal anything that's not nailed down.
They are usually operated by a the homeless or a junky who doesn't have a car or motorcycle. This is done usually with a stolen bike and used as a means to get around town quickly while out commiting crime. They are usually very loud since they are use a two stroke motor. When one hears the sound of droning two cycle engine you know the junkies coming around to steal anything that's not nailed down.
Hey Jim do you hear that noise ?!
Jim; yeah it sounds like a bum bike, I better go lock my shit up before it gets stolen
Hey, who's riding that noisey ass Moped?! Oh that's earl, he lost his license when he got a DUI so he made a bum bike so he can get to work.
Jim; yeah it sounds like a bum bike, I better go lock my shit up before it gets stolen
Hey, who's riding that noisey ass Moped?! Oh that's earl, he lost his license when he got a DUI so he made a bum bike so he can get to work.
by Anton H April 9, 2025
Get the Bum bikemug. 
A non offensive slang term chiefly used in Britain for cyclists who only talk about bikes, riding bikes and preaches about how they are saving the environment.
"That guy is always posting videos of him riding his bike, what a bike nonce"
"He told me I should be riding to work everyday and not driving, a total bike nonce"
"He told me I should be riding to work everyday and not driving, a total bike nonce"
by Cyclist Lover March 15, 2024
Get the Bike Noncemug. by Cuteboithiccems69 February 5, 2021
Get the Dirt bikemug.