The female version of whiskey dick: when a woman can't reach an orgasm because she's to drunk
Guy 1: did u hear what happen to Samantha after her drunken fiasco?
Guy 2: no what happen?
Guy 1: she was having sex with her boyfriend and he ass going to town on that ass but she couldn't come?
Guy 2: ah she must have had vodka vag!
A trip to a grocery store, convenience store, or gas station for the sole purpose of buying an excessive amount of junk food and sugary drinks, usually with friends. A chud run often happens late at night and ends with everyone involved hating themselves afterwards.