When describing something that's exorbitantly priced - from the abbreviated term for expensive, spenny - this adjective references the generally overpriced brunch item: Eggs Benedict (traditionally a poached egg served on toasted bread, drowned in hollandaise).
Hey do you want to see Aziz Ansari's LIVE stand-up this weekend?

~I don't know man, that shit is eggs-benny..
by Yolo68 May 26, 2019
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you eat eggs benedict then you fuck a girl doggy style and before you cum you puke the eggs benedict on her back and blow your load on it for the hollandaise sauce
I Gave April the eggs benny last night
by kombucha20 January 18, 2009
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