Fayonnaise is the state of having an enormous amount of faith in mayonnaise. For example, when you just know that mayonnaise will top off your fries just right, or when you stand by your justified belief that mayonnaise is, without a question, the best condiment.
Dude, what are you doing with ketchup in your hand?! Here, take this mayonnaise. Trust my fayonnaise.
by cherros May 1, 2020
I made fayonnaise in my pants after reading some really hot fanfic last night.
Fangirls reading Yaoi always results in extra virgin fayonnaise.
Fangirls reading Yaoi always results in extra virgin fayonnaise.
by mellypooh November 28, 2010