What is Dead Vaginas?
1.
what you get your old lady, "instead of" flowers (actually, the flowers ARE dead vaginas, just a different name for them), when either she wouldn't give it up OR laid there like a corpse whilst copulating
"man, last night Edna was so cold that when she spread her legs the furnace kicked on, so this morning I figured I'd tell her thanks by picking up a baker's dozen of some really nice dead vaginas on the way home."
See