a head increased in size because of the use of steroids
barry bonds is a roidhead.
someone who extensively uses steroids
I went to the club and it was packed with roid heads
someone with huge muscles and a huge ego to try and cover up the fact they have a little cock. Generally a roid head is a fucking douchebag and doesnt care about anyone but themselves.
Richard- "That guy didn't even re-rack his weights!"
Jim- "Yeah I can't stand those fucking roid heads."
A clique of people who you see out in clubs, they look like they excessively use the local gym. Often seen wearing tight designer clother and looking tough.
Mozz - Lets go to "name decent club" on saturday...
Me - Fuck off, its full of roid heads