Billy, Eric, Tyson, Jade and Elsie have been giving visitors to the Lincolnshire Wildlife Centre an earful of foul-mouthed language recently. No, they’re not disgruntled zoo workers. Rather it’s the swearing of African gray parrots that has been causing headaches. But will the cure be worse than disease?

We think these 5 critters in costume will bring a smile to anyone's face! This is for anyone who has ever put a wig and sunglasses on their dog.

After all, how many sayings that reference birds have derogatory implications? No more we say!