In the reference above, the description was of an Iguana which is a legitimate snowboard grab and it is a "Tindy" in wakeboarding. However, more interesting is that in snowboarding, a "legit" indy can only be done backside, the same grab off a frontside say pipe face is a frontside grab.
That doesn't translate into wakeboarding - a TS Indy is perfectly acceptable. I'm trying to work on nomenclature. Tindy? Iguana? or like Taco says - WTH?