Some of the weirdest control schemes I've seen have been on Japanese sports games...
The volleyball game "Ace Attacker" had a hand-shaped lever to simulate arm movement for serves/spikes, a rotary dial to set strategy, a "block" button, and a trackball for player movement.
Jumbo Ozaki Super Masters Golf had a dial to determine shot direction, two buttons for choosing your club and stance, and a spring-loaded thingy for actually hitting the ball, sort of like some baseball games.
Both are MAME'd, but I have no idea how they play.