The constipated guy in Rocket Town Inn. hehehe, he's been in there forever.

Vincent in the coffin, that was hilarious when I first saw it.

Sephiroth chucking the materia into Clouds gut in the Shinra Mansion, also funny stuff.

Bugenhagen, or as I call him bugger-hugger, when I first saw him. "Is he..hovering?" Laughed for about 10 mins then.

And the first time I ever saw a chocobo. Also lead a good long laugh