1 definition by figzah

Like cockblocking, but with poop.

If someone is trying to poop in a public restroom and someone else walks in, and the first person is unable to continue pooping until the other person leaves.
I got plopblocked when I heard someone walk into the bathroom.

I totally plopblocked that kid when I went to pee.
by figzah February 5, 2010
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