A man who has no control over his penis. Therefore plopping it into various pussies because that’s what dickheads do penisplop.
He will never commit to you he is a Penis Plopper.
by Intuwit2 November 11, 2021
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A piece of crap made by the whopper sandwich at burger king, usually found inside the burger king bathroom.
Manager: Will you go clean that bathroom? Someone left a huge whopper-plopper in there!

Employee:....dammit!
by Baby Dangler 5000 January 9, 2011
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A name mistake made while hungover and possibly still drunk from the prior night on holidays at a beach that is a nature preserve for a bird called the hooded plover. Often followed by an embaressing and photographed impresonation of what you think a hooded plopper is, inspiring you to cover your head with a beach towel and squat down as though using the bathroom. Documented as a distant relative to the "walking bird" resulting in an hilarious phone call to gary to tell him you are at his cousins house.
"OMG why are you squating with a towel on your head?" "Haha the sign says hooded plopper so im being one" "No, its hooded plover, are you still drunk from last night?"
by beachafterparty October 1, 2008
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The disgusting fart that one had when they're on their period. Period ploppers are usually identified by their unappealing bloody smell and their signature plopping noise.
I was in class yesterday and somebody let out a period Plopper.
by Infrasound January 11, 2015
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James came out of the bathroom after 30 minutes wiping the sweat from his brow, and when asked what took so long, he replied, "Had myself a truculent Harry Plopper!"

Wanderlust script, Episode 1:

We were going to Dublin, visit some friends, we're on the plane, and he says he needs to piss and he's gone for what feels like an eternity.
So I'm thinking, you know, either he's working his way through a particularly truculent Harry Plopper.
by TruculentPug December 10, 2018
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A v8supercar term meaning to pit on two consecutive laps to deliberatley screw over your team mate and usually yourself. It is a good idea to wear Cincinnati Ear muffs while performing the double plopper to avoid the enraged ramblings of the other car.
When are you guys pitting? Lap 25. Well we'll pit lap 26, no we are pitting lap 26 as well. BAM! You've just been a victim of the dredded Cincinnati Double Plopper.
by Tube Sock Ass Master February 25, 2010
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Hey dude, Leslie gave me a patty plopper the other day while we were out 'shrooming!
by BakerOutpost November 17, 2019
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