Top definition
Much like the insect bearing the same name, a social cockroach, is a person with no redeeming qualities whatsoever, who just refuses to go away.
"My ex-husband, is a 100% social cockroach. He prowls the night in a drunken stupor, vandalizing my boyfriend's car."
by D. Gould December 07, 2006
Get the mug
Get a social cockroach mug for your bunkmate Rihanna.