bollocksoneer
An utterly contemptible person. Derived from bollocks, the British slang term for testicles.
"Hey, watch the reactor control handle...argh....bollocksoneer!"
"His testicle elephantiasis was so bad, we nicknamed him 'bollocksoneer' for good time's sake."
"His testicle elephantiasis was so bad, we nicknamed him 'bollocksoneer' for good time's sake."