An artificial phallus attached with a strap, usually a dildo.(noun)
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Use "strap-on" in a sentence
"Tell me Kenny-boy, does Barbie do you with a strap-on?"
"Actually, the Desert Eagle is an impractical handgun that serves, mostly, as a strap-on dildo for people who think bigger bullets equate with bigger sex organs."
"Pezzys rubber girlfriend did you remember your black strap-on?"