trike rider 

1. a person with Down Syndrome
2. any mentally retarded person

A reference to the fact that people with Down Syndrome have three copies of the 21st chromosome (hence the other name of the syndrome, trisomy 21), while normal people only have two. Therefore, while most people ride "bicycles" down "21st street", people with Down Syndrome ride "tricycles." They are trike riders.

Check out that kid over there. He's definitely a trike rider.

trike rider by vtfan77 August 26, 2005

trike-maker 

The annoying friend who can't take a hint and won't leave a guy and a girl alone.

"Yo, me and ma girl were trying to get down last night, but that trike-maker Tommy wouldn't get lost."

trike-maker by ps64 December 17, 2009

Dyke Trike 

A homosexual male who is best friends with lesbians.

Michelle had to go to Albert, her dyke trike, because she was having problems with her girl.

Dyke Trike by kaiserbunn February 21, 2011

dike trike 

A lesbian threesome.

I walked in on a dike trike it was really hot until they noticed I was watching and kicked my ass.

dike trike by $pizzank$ June 17, 2009

Christ on a trike 

Said as a form of exclamation.

"Christ on a trike, did you see that?!"

Christ on a trike by Col Mac September 27, 2007

Drift Trike

Drift Trikes are tricycles that have slick rear wheels, normally made from a hard plastic material. They are usually ridden on paved roads with a steep downhill gradient and some corners. Smooth roads are preferred to coarse chip sealed road as coarse surfaces tend to wear rear wheels faster.

Riders gather momentum through gravity, although some drift trikes have pedals.

Pedals are useful for slow speed riding, but are of no use at high speed. Drift trikes can reach speeds of up to 90km/h, but the normal operating speed is between 25 and 65km/h.

A drift trike consists of a tricycle with a pneumatic front wheel. The front wheel can have a freewheeling crank or foot pegs

Nice Drift Trike.

Drift Trike by SugarChicken June 14, 2012

mexican trike 

mexican low rider with one front wheel.

Yo dude qua pasa una front wheel por que?? su musto gusto mexican trike I make only right turns if I turn left bumper drags.

mexican trike by itichie_nocanpoo June 16, 2006