Spam
My mum, calling out from her office: “Guess what? Supposedly I can get a bigger penis.”
Me, Twittering away in the next room: “Oh really?”
My mum: “Yes. There are these special pills, you see, and it's promised that my penis will grow larger if I take them.”
Me: “That's amazing!”
My mum: “Shall I buy some then?”
Me: “Definitely: it sounds like an unmissable opportunity.”
My mum: “Do you think the fact that I don't have actually have a penis is relevant?”
Me: “You'd better not mention it; they might discriminate.”
My mum: “Fucking spammers.”