Fuckwit

Someone of low intelligence, a complete and utter numb nut

"How the hell could you walk into that door?,you fuckwit!"

tug-nuts

Little balls of shite that stick to the hairs of the arse,and dry out, hanging like little nuts on a tree.

I'll be a little late tonight dear, i've got to scrape me tug-nuts off before i put some clean skidders on.