I saw a fat bird down the pub

And her T-shirt said - Watch out, I'm a maneater!

I went up to her and said "Excuse me love, about your T-shirt slogan."

She stopped me and angrily said "Oh let me guess, you want to know how many men I've eaten?! Well I can't help my size you know!"

I said "Actually no, I wasn't going to say that at all."

She looked happier and smiled as she said "Oh yes, what did you want to say then?."

"That's not how you spell Manatee."