An expression requesting a picture of naked
breasts to serve as
proof of having a girlfriend. Also used to
question an online poster's sexual identity.
Rosencrantz: My girlfriend gave me such a great
blowjob last night.
Guildenstern: Girlfriend? Hah! Tits or it didn't happen!
Philomena: I'm a gorgeous brunette with large
breasts looking for World of Warcraft fans so I can
suck their cocks
Nerdcore: No you're not, you're a guy.
Philomena: No, I'm a girl
Nerdcore: Tits or it didn't happen.