The side view of a female breast that is usually unintentionally exposed by a female wearing a loose shirt or revealing bathing suit. Arguably almost better than actually seeing a fully exposed breast, the sideboob is the "profile" of a breast without exposure of the nipple. The side boob gives you a great sense of what you are working with while also keeping it PG-13.
Her side boob is out of control in that shirt
seeing a breast from a side view via a shirt.
Kevin came in his pants when he saw cadys side boob.
The part of the boob that guys can "accidentally" touch in public, without getting slapped for it. Also known as breastage or sleavage.
"Dude, I just got some side boob in the movie theater!"
A wonderful thing. Can be seen when a girl is wearing anysort of tight shirt or bikini. The best angle to view is beside, and slightly behind her. Made famous by the episode of Family Guy episode where Peter creates his own TV network and has a segment on side boobs.
A tactic women use to make men unnecessarily even more aware of their breasts and general hotness, also the outer portion of the boob on the edges of the torso that sticks out beyond the ribs and can be seen from behind.
I was doing the inking for the new "Blood Commando" comic when Betsy leaned over beside me and said, "Nice work." She was normally very distracting, but this time she gave me a little side boob and I nearly jizzed in my pants.
Guy standing beside really hot girl who's been flirting with him all night, to himself: Sweet! The side boob. I'm in.
while watching High Fidelity: Sweet! Katherine Zeta-Jones side boob!
A non-sexual casual contact between peers or friends of the one's hand to the side of the other's breast, on invitation. In the vein of knuckles / 'fist bump'; one offers and the other responds.
In the last season of Scrubs, Elliot got some side boob from one of the new female interns, in the cafeteria.
n. What is seen when a topless woman (or very fat man) turn far enough to the side to see the breast, but not the nipple. Many movies, in order to keep a PG-13 rating, show only side boob. Braless women who wear sleeveless t-shirts are notorious for side boob.
"My roommate's girlfriend was wearing his muscle shirt without a bra. It was side boob city."