When someone at school has their bag on one shoulder, you pull it off their back and shout one strap.
BOB: *wears his backpack on one shoulder*
JEFF: *knocks bag off BOB's shoulder* ONE STRAP!
by Https.lilith.com May 23, 2021
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strap on dildos that are worn by men with disfunctional penises, a woman in a lesbian couple, a woman penetrating a man's anal hole, a man having sex with more than one person, etc.

they are attached to harnesses
Dude, were gonna have a threesome tonight so im gonna bring one of my strap-ons so i can fuck both girls at once!
by christy-xx July 11, 2008
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(For lesbians) To put on a strap-on dildo for either porking or packing purposes.
Hurry up and strap one on, bitch! I'm dying for a slam!
or
If we're going out tonight then wait a minute while I strap one on- I don't want anyone getting the wrong idea if they grope me.
by gunslinger May 14, 2006
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