Includes various meanings:
1) Hemroids in your ass.
2)
Steroids and people who stupidly use them
3) In
racist cities, like Sarasota,
FL -- refers to African-American people in a deragatory sense
1) My ass hurts so bad! I
think my roids are blowin up again!
2) I want
bigger muscles... I
think I'll whip out my roids
3) Get outta here you ROID!