Manchester Blowjob
The process in which you are made to ejaculate by force. Violent motion is used much the same as one would use to force the ketchup from a glass ketchup bottle. This motion along with abusive yelling at the phallus and slapping is used to bring forth orgasm.
I hear that girl Charlotte once gave a guy a Manchester Blowjob so badly once that she fractured his pelvis. Dude needs a wheelchair to get around now