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1. rider
a straight up, easy going, dont give a fuck about what you think type a person.
"when that horse (life) bucks you off, you gotta get your ass up and ride on"
by skr0oface Jun 17, 2004 add a video
2. rider
a girl who is in it for the long run, will stay with you and who has your back no matter what
"she's a rider"
by kitznegari Jan 22, 2003 add a video
3. rider
person whos down with their crew gets in on the action just with no gang affiliation and is down for life

thug
yo thats that punk bitch rider from 17th
lets go get his ass
by the osiris Jan 18, 2005 add a video
4. Rider
A dude whos down wit their boys,not in a gang,but just represents where theyre from(neighborhood/city) and dont run their mouths but are just chill and reprsent their hood and their boys.
"Man,youre gangsta"
"Naw man,Imma rider,I dont gangbang I just represent ma lane."
5. rider
1. A person who rides a motorcycle.
2. A snowboarder.
3. One that will have your back, even at their expense. One knows what's right and wrong with respects to previous laws of embodiment.
"She got locked up for you because you already had two strikes?"
'yeah man..'
"damn, that's a rider."
6. Rider
A loser in any Call of Duty title who mounts his teammates like a sex toy and rides them around the map until they are killed by you thus resulting in your immediate death after you have been wounded by the rider's human shield leaving you to be killed by 1-2 bullets.
I lost my Attack Dogs because a rider with "BOSS" as his group name was riding his highest level teammate.

Camper
7. Rider
An alternate term for a homework problem.
Student: What should I study for the exam?
Professor: You should go over the assigned riders for chapters two, three and four.
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