An act of fellatio performed while wearing clothing, in this situation the lady has long hair. When the gentleman is feeling a climax approaching, he discreetly feeds the lady's hair through his belt loops. Upon a climax the said gentleman pulls the lady's hair all the way through his belt loops, there for trapping the lady in an open mouth position, forcing her to cough up semen from her nose, the act most likely angers the lady due to it being unexpected and never previously discussed by her partner.
-Did you go home with Leslie last night?
-Yes! She sure was an angry dragon after I was finished with her!