What is Concave Penis?
1.
Female genitalia. Ussually belonging to the chick who lives with four frat boys and isn't overly offended by the constant mangled vagina, donkey fluffing, or XTREME(yes, you have to pronounce it with enthusiasm) hand-job references. Also may have mastered the art of vagina shadow puppets.
My concave penis is bigger than yours.
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Random Words:
1.
Pronounced Zom-bee Gas
-noun
1) Gas from the anus of a human (either living or dead) so bad that is has the ability to choke, seize, o..