(noun) A nickname given to white briefs underwear for boys and men. Tighty whities are very comfortable, especially when worn by active people. Although tighty whities are comfortable and popular with some people, they are viewed as a nerdy, childish, or dorky underwear choice. Since tighty whities are often the first underwear boys wear after diapers they can be seen as childish choice when worn by older males especially if they are in middle school or high school. Due to their shape a pair of baggy tighty whities bears a feint resemblance to diapers.

If wearing this underwear while changing for P.E one can expect teasing from classmates in a variety of ways: jokes being made about how they look like diapers, pantsings, and the dreaded wedgie.

As someone who has worn tighty whities their entire I have experienced a number of wedgies and have been pantsed countless times. I wore them everyday in high school and received a wedgie almost daily from the ‘cooler’ kids.

Although tighty whities have a bad reputation for being wedgie magnets they are by far the most comfortable underwear and should be worn by everyone.
I was changing for gym class and my classmates saw my white Hanes briefs. they all yelled ‘look at the nerd in tighty whities!! let’s get him’. I was quickly surrounded and received wedgies from everyone. after a bit of this they hung me by my tighty whities on a coat hook and took my clothes. I waited there until a janitor let me down because my tighty whities were too sturdy to rip.
by cardamom grapefruit February 17, 2022
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Underwear so tight they literally squeeze the sperm out of a man's balls.
Guy: Do you wear tighty whities or boxers?

Me: I usually wear boxers. I only wear tighty whities when I wanna wear my underwear wet.
Guy: What do you mean?

Me: Well, every time I've ever put on tighty whities in my life, I just get hard immediately and they're so tight they just constantly squeeze my balls until I cum. On the bright side, i enjoy they feel when their nice and wet with my warm jizz.

Guy: Dude, I need to go jerk off.
by Ph0enixFucker69 August 14, 2022
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Pants guys wear after hitting 30.
White Yfronts and Fly-fronts being popular.
Usually seen hanging on washing line every sunday after wash day.
Jockey white 'tighty whities' Y Fronts, CK Fly fronts, Marks and Spencers briefs
by 30s briefs lad September 9, 2010
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Form-fitting white underwear without the unnecessary constricting "thigh sleeves" of the supposedly superior boxer-brief. Associated, strangely enough, with both the very young and the very old. A beautiful, sexy, practical undergarment tradition that is in danger of being lost to popular backlash. Its last hope may lie in the fetishization of embarrassment, especially in a certain subculture of gay and bi-curious men.
Oh my God, you wear tighty whities? How dorky! Why am I getting hard right now?
by Villeville July 23, 2021
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Frighty whities are tighty whities that are covered with crap, dried jizz, smegma, and grundle cheese.

They are very frightening.
After two months without changing them, Greg's frighty whities were so stiff he had to cut them off.

His roommate Frank found them, gagged and fell over.
by scodder May 20, 2010
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