| No name, no gain!
This character exists, but has no name, so a conjecture name has been given until an official one is.
Meathead's Ancestor, like his descendant, is a rotten submarine sandwich filled with meat, lettuce, cheese, and tomatoes. To differentiate him, he wears a pair of white gloves, has pie eye pupils, and has a thick handlebar mustache.
- He is the first relative shown of a Grossery.
- He was formerly Stinky's best friend, but he swindled Stinky out of both his fortune, and out of his girlfriend.
- His wealth appears to be the reason Meathead knows about how to be wealthy, despite appearing not to own any wealth of his own.
- He has only been seen in a flashback. His current appearance is unknown.
- Like his descendant, he is voiced by Spike Spencer.