Men who hang around the doors to womens restrooms thinking they all have to come there some time. The female version is the hawk. Example: Jesus, I really have to pee but that group of toilet vultures will pick my bones clean before I make it to the door. (Man Hint: Do not offer beer to girls who are clutching themselves trying to get to the bathroom quickly.)
TOILET VULTURE OR HAWK
Meaning of TOILET VULTURE OR HAWK in English
Slang English vocab. Английский сленговый словарь. 2012