It is when a female vagina is blocked off due to extra tissue and a cock can not get in during sexual intercourse.
My friend's ex was a blockcock and didn't tell him about it.
by thebosss January 17, 2010
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When your dumbass school administrators block shit like Coolmathgames, online proxies, and more than half the music you listen to.
A: Godammit, they blockcocked CroxyProxy!
B: Why are you still using a Chromebook you twiddled shitfrog
A: ...a what?
by Professor Ballfart March 2, 2023
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