A fictional, phoney-bologna, fake made-up song sung to the tune of the children's song, "The Farmer in the Dell".
Sung when you lift the toliet lid and find that some total asshaberedasher has left a big fat shit in the bowl and failed to flush.
♫ There's poo-poo in the head ♫
♫ There's poo-poo in the head ♫
♫ Don't forget to flush again ♫
♫ There's poo-poo in the head ♫
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."