Thread: "Verb sausage"

Hey! I need some help with an English expression.
I´m translating a chapter from "I am America and so can you" by Stephen Colbert for university and I have found the expression "VERB SAUSAGE".
Could anyone explain it to me? This is the context:

Secret number one: A Thesaurus. Eggheads love the words, so the more you jam in there, the better. Think of it as a verb sausage.

Thankss

"Salchicha de verbos", kind of like a play of words, "Eggheads love the words" seems to indicate that.