Past tense for premature ejaculating.
Also can be used as "fesering" if someone/you is in the process of premature ejaculating.
Commonly used in western Canada.
This hot chick invited me over, and when I got to her house she was half naked and horny. When she came down on me to give me a blow job, I fesered before she even touched my dick.
I was fingering my girlfriend in some hockey arena, and it was getting so hot I fesered in my pants before she even had a chance to unzip my pants. Leaving a huge mess.
After getting the oppurtunity to put your dong in someone else's butt, you begin. After insertion, carefully begin to pee into the butt, waiting for the time when the reciever begins to turn around. At that point, give him or her a backhand as only roger federer can give, showing your reciever who's the real roger federer, and that he or she most definetly cannot fuck with you again