If by roider you mean #2 yes thats me. If you mean #1 no wrong guy. 1. roider Steroid abuser. Muscle-bound freak. Roid junkie. Look at that ugly meat head, must be a roider! Oh, that's Arnie Szhwarzenegger. 2. roider (n) 1. Slang for a really big penis. 2. One bad mofo. 3. A title (eg, King Roider) 1.) Dude, I have the biggest roider ever. 2.) That guy is a motherfucking ROIDER. 3.) The King Roider pwns u. www.amiblackornot.com