A sideways shirt is something you do to go against the norm. It is something that is abnormal but you do it just to say, "Fuck the system".
"I don't like sugar in my coffee."
"Why?"
"I don't know, it's my sideways shirt"
A Shirt you wipe your come with
Man fuck that sock, I got me a J Shirt
A shirt in a guy’s wardrobe that he chooses to wear when he hopes to score hot pussy. Typically, a pussy shirt is several levels nicer than the average of all the shirts he owns.
“Hey, Marc your shirt has no wrinkles and makes you look decent for once. That has to be your pussy shirt”
the shitty residue left over when ironing and spraying starch
Friend: Hey man your shirt looks like shit! Whats all that flaky shit on it...
YOU: Oh, man f-ck! Its shirt dandruff!
They are most likely bi sexual and want to do a threesome
Sally and Jen these 2 girls buy you a green shirt then we fucked
Slang for a horny homosexual male - especially one who doesn't wait until the shirt is off before getting down to business.
Kim: "That guy looks cute - I think I'll ask him out for coffee."
Jessica: "You're wasting your time if you want THAT kind of action. He's a shirt bruiser."