To take a lot of CNS depressants, i.e. benzodiazepines and opiates, so that the CNS is "snowballed".
by tylerdurden89 November 08, 2010

by girlie girl September 20, 2003

The act of drinking your own semen as someone spits it into your mouth after they have sucked it out of you.
JOE--*gets head from jane*
JANE--*sucks out semen*
JANE--*spits semen into joes mouth*
joe-- *gags*
joe asks jane.. are you into snowballin?i shoulda been gay!
JANE--*sucks out semen*
JANE--*spits semen into joes mouth*
joe-- *gags*
joe asks jane.. are you into snowballin?i shoulda been gay!
by TIA MARIE January 20, 2007
