When you're at a party, and someone passes out, one person grabs and opens the passed out person's mouth while another ejaculates in and around the mouth.
Dude, we just snarfunkled David with Stuart's AIDS.
to obscond, borrow, or steal. to be influenced by, or talked into something. (negative)
1. I most likely will not go to the party, unless I get snarfunkled into it.
2.She snarfunkled my favorite jacket without me knowing.