The German Nose Bleed is the act of having vaginal sex with a female while she is on her period. The male will then have blood residue on his penis,he will then ejaculate on the female's nose, giving the illusion of a nose bleed. This act was first discoverd by accident in Frankfurt Germnay, the year 1957.
Dude1: Man my girlfreind is such a bitch!
Dude 2: Give her The German Nose Bleed.
Dude1: Good idea that'll get her back.
Chick 1: He gave me a fucking German Nose Bleed!
Chick 2: Where you on your period?
Chick 1: Ya!
The act of masturbating until your about to ejaculate, and then suddenly stopping and not finishing. This is usually done the day before a sporting event, and is believed to increase the performance of the athlete who performs this act. The name "East German" originates from the 1980 East German Olympic team who allegedly did this before each event.