Oh yeah, Jumping Jack is that thing where the little guy hops his way up a tower, then gets hit by a random enemy, then falls, then is stunned just long enough that he can't avoid the oncoming fall, then falls, then is stunned again, falls, falls more and falls again, until he's down at the bottom of the level again, and you're left angry and rage-quit.

It's that one, isn't it..

Bugger.
Right, name change incoming.
Please ignore any and all oddities in the database!!