What is Kittening?
1.
snuggling in which 3 or more people crowd into a warm space and nap
(not usually sexual)
when we got back from the concert, we were so tired that we layed on the couch and kittened
See
2.
Older boys, usually 16-20 years old picking up underaged girls (usually around 13-14) that falls in love with them because they're older than them and cooler than the boys their age. The girls usually fall heavily in love with the boys, who plays along just for sex and a laugh. What the boy is doing here is kalled kittening.
"Crystal is SO in love with Brad!"
"Haha! I know! Brad's just kittening"
