scat-jack
"Freaky Stuff" that a guy & his wife do on special occasions....like anniversaries, birthday's, president's day, etc...
On Dominic's Birthday, his wife treated him to a very special, fun-filled night of scat-jack!
Scat jack
To pleasure oneself using a syncopated and improvised rhythm to delight and surprise one's penis.
I scat jacked last night and sounded like Bobby McFerrin when I came.