Lovard
A person who loves Gustard - a Guster mustard. Guster is for Lovers, therefore Gustard is for Lovards.
“Gustard is for Lovards.”
“Wow, you’re putting a lot of Gustard on that sausage. You’re a total Lovard.”
“Wow, you’re putting a lot of Gustard on that sausage. You’re a total Lovard.”