a hairy muff! A woman of hippie or french decent who has not yet become accustomed to the joys of shaving.
"Shit man, she could have been a porn star back in the 70's."
reply: " oh no bruv, not a nasty chubaka, damn shame"
" I know I thought she was a right Charlotte"
" Are you sure you want to wear that bikini, Your nasty Chubaka is showing"