What is Flurfing?
1.
The act of giving someone a raspberry, normally on their back or stomach, usually with the intention of causing hysterical laughter.
Hear that hysterical laughter? That's Kat pinning Alex to the matress and flurfing her to death.
See
2.
Flirting online, ie flirting while surfing the web.
When I was flurfing last night, I registered myself to this new great singles website.
