i accidently did them when i was learning cork 5s cuz i threw too hard. they are called underflips and trust me, when you watch footage of it you'll see that they look waaaaaaaaaaay better less corked.
but yeh, underflip.
no an underflip in the pipe is more like a mctwist 5
an underflip is nothing like a barani...
in a barani your rotaion is exiting from your toes to your heels (toes touch down first, then heels)
an underflip is the opposite...just think of doing a 180 then tucking it up into a front flip (switch front realy cuz you are facing the jump)
and melding those two together makes your heels come around first and your weight finishes up on you toes...thats why an underflip is easier to stick in pow...your less likely to fall backwards tomohawk style
work to live...not live to work.
work to ski...but only if you ski to work. The simple equation to skibumming 101