Created by: bluemukaki
Definition: n., An expressive gesture made with the belief that the person it is directed at cannot see it, typically occurs during telephone conversations, email discourses, and behind people's backs. v. To use an unseen gesture to express what you cannot say.
Sentence: "I'm sick of those stupid derrrigns Bob does in our photos. can't he rub his nipples in someone else's photos?"
Etymology: der[ogatory]+ [S]ign, portmanteau of Derogatory and Sign. R added for pronunciation.