In Undertale, Burgerpants is an employee at the MTT-Brand Burger Emporium, a fast-food restaurant located inside MTT Resort. He is a 19-year-old orange cat-like monster who wears a small hat with the letter M on it, as a part of his job working for the MTT-Brand Burger Emporium. Burgerpants is a highly stressed-out service employee, who hates his job and his employer.
In Bob’s Burgers, Beefsquatch is a character Gene Belcher creates to crash Bob’s audition for a cooking segment on a morning talk show. Beefsquatch is a sasquatch who likes beef, as the name suggests.