look up any word, like b4nny:
 
1.
Another name for a stoop or small porch. It was a very popular slang term in small towns in the northern US area back in mid-late 1970's. Even though the term has the word "Vagina" in it, the term has no sexual relation at all.
Johnny and I were talking on the gravagina.
by William J Young May 15, 2011