The act of flirting by way of posting suggestive updates on Twitter.
Brian: Ever since I started following her on Twitter, Ashley has totally been twirting with me, saying how much she enjoys my updates late at night and saying we should hang out. I think we'll probably hook up.
Jake: Boom tho!
The act of flirting via Twitter.
OMGSH! I can't believe Sally is putting up with Tom's twirting with that chick in Arkansas. They have been going back and forth for days and I bet they DM too!