Space Ghost's (aka Tad Ghostal) grandfather. Voiced by Macho Man Randy Savage. You can see where I'm going with this.

Leo: Moltar... from the planet Moltor... I took on your father in the ring once... you shoulda seen yer old man, weepin' like a woman when I put on my patented piledriver!

Moltar: Yeah, but he whooped you up pretty good in the Texas Deathmatch...

Leo: What? That's because he came up from behind with a foreign object! He shoulda been disqualified!

Moltar: Hey, if the ref didn't see it, IT DIDN'T HAPPEN!