S.i.t.h. Edit Meaning

1. The day before yesterday; two days ago. I was supposed to feed the dog yasterday! See yesterday, today, tomorrow..

1. The stuff thats happening in a dudes sack when hes awake and asleep Dons sperm production was cut down because he masturbated too much...

1. AFD for short. This is when a person becomes an uber fangirl/fanboy of whatever they enjoy to the point where they are fans of everythin..