A penis plug is a stainless steel rod that can be inserted down a guy's dick that prevents his cum from exiting his cock when he cums.
Please don't use that penis plug on me!
by USAF Cadet July 8, 2021
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When a male and his same sex partner mash shit into the peehole and then try and cum.
Dan: hey james can you penis plug me dude?
James: yea man, right after i finish my econ homework.
by Annita Hawk Emamouth January 22, 2008
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