Any vagina that looks as though it has recieved a large dose of radiation. This usually applies to a promiscuous women, or in special cases someone who just has a very odd looking vagina.
Hey did you see Lindsay Lohan in that green dress? Was that a chernobylpuss or what? Or, Oh my god i pulled down this girls pants and it looke like her vagina was melting onto her thighs.
ayon kay Wolf Venture Capitalists ika-30 ng Nobyembre, 2009