Definitions by Microkid

chancre 

adjective: someone who is like a pestering disease; a person who always nags you and won't go away; someone who is so disgusting and repulsive that you would compare them to an STI

often used in a derogatory way towards someone who is acting like a tool.

Teri is such a chancre.

You are acting like a chancre!

That kid looks like a chancre.

I can't believe Bob is dating that chancre!

chancre by Microkid April 17, 2010