Sending images of yourself or others dressed up in various outfits, and/or receiving the same.
Like sexting which is sending sexy images, Drexting is sending dressy images.
Whereas sexting usually involves taking clothes off, Drexting involves putting clothes on.
"What can we wear to the ball?"
"Well... Let's raid our closets and do a little Drexting; I'm sure we'll come up with something."
Any Swing dance can be done with Skank style and to Ska music, be it Lindy Hop, Balboa, East coast or West, but Charleston steps are the most obvious choice as they have a kick leg and swing arm style, using exaggerated contra-body movement that already strongly resembles Skanking without any changes, and work well both solo and with a partner.
"You should have come to hear UNRB last night - the best dancers were all there and we totally Swanked the night away."
"Where'd that guy learn to Skank like that?"
"That's not Skank; it's Swank."
"I didn't know you could skank with a partner."
"You can if you learn how to Swank."