skanks up

Verb

skank up (third-person singular simple present skanks up, present participle skanking up, simple past and past participle skanked up)

1. (transitive) To make (something) skanky (foul, unhygienic or unpleasant).
2. (intransitive, transitive) To behave skanky or to make (a place) seem skanky (like a lewd and disreputable person, often female, especially an unattractive person with an air of tawdry promiscuity).