The act of listening to SKRILLX on highest volume your ears can handle. Usually is the act of also pissing off your family/roommates/neighbors
"I've been skrilling ALL DAY, man"
"Damn dude, didn't your girlfriend kill you?"
"nahh, man but my ears hurt like a bitch"
A form of intense sexual activity involving holding a girls throat whilst fucking her hard.
I gave her a good skirlling. She really enjoyed the skrilling/drilling.
Saying good by to a female you fancy (skrill you later!)