The Van Terminator isn't really his "finishing" move.
Besides, he's not the only one to use a Frog Splash.
I agree mostly, but not on those grounds. It's disrespectful to use a move RVD created and is credited for. It's even more disrespectful that they attempt to give it a unique name.
I've always considered the Van Terminator to be RVD's Beyond Finisher.
You know how on Power Rangers, there was MegaZord and Dragonzord, and then MegaDragonZord, but if that wasn't enough they'd pull out UltraZord and you just KNEW that was it? And how Vader had the power bomb, and thne the Vader Bomb, but then he'd pull out the moonsault to really nail the coffin shut? Well, it's Rolling Thunder-->***** Frog Splash or Van Daminator-->Van Terminator