A foul mouthed parrot that can't be re-homed because it won't stop swearing has been put on ETIQUETTE training, it has emerged. Abusive Beaky has been stuck at an RSPCA rehoming centre since he was abandoned because his language is too rude for prospective pet owners. The bizarre bird picked up the cluster of expletives from his previous owner and regularly blasts passersby as - ARSEHOLES. Beaky also screeches "fuck you" and often slams his rescue workers- who are just trying to do their job - as "stupid".