A vagina, with a
loose, floppy labia that hangs down like the bill of a Duck-Billed-
Platypus.
However, it should be noted that unlike the bill of the Duck-Billed-
Platypus, most "platypussys" or "platypussi" for the grammatical sticklers amongst us, do NOT have electoreceptors along the lateral ridge.
-"How was it?"
-"Good until she took her underwear off, total platypussy."
-"Did you find the electroreceptors?"
-"I
don'
t think it had those."