Before having sex, a woman eats as much food, mostly colorful foods. Afterwords the woman deep throats her partners cock as far back as she possibly can until she gags and pukes all over his body. Thus creating a "cosmic sweater".
I'm really into fruity cereals and weird fetishes and shit, so I convinced my girlfriend to give me a cosmic sweater.
by bjb5879 April 25, 2011

you jizz in a condom til its halfway full and slap your partner in the chest until it pops giving her a nice cosmic sweater.
by xxBootykIlla94xx June 30, 2011

Before performing intercourse, the male consumes vast amounts of colorful breakfast cereal. Once intercourse is complete, the female punches the male in the stomach, making him vomit cereal all over her chest, creating a "cosmic sweater."
by raphenzie December 14, 2008

Before performing intercourse, the male consumes vast amounts of colorful breakfast cereal. Once intercourse is complete, the female punches the male in the stomach, making him vomit cereal all over her chest, creating a "cosmic sweater."
by raphenzie December 14, 2008
