Typically Caucasian male - bland as fuck . A boring man who takes pride in some awful 9-5, or gets excited about going bowling. He seems nice enough at first, but as time passes he is truly unbearable. He is ignorant of any privilege , and by he same token any real suffering going on in the world. He uses the word "hashtag" in regular conversation, and is pretty defensive of his opinion-posts online. He's not the worst guy in the world though, he's the cream of the crop..if the crop was crap . He probably repeats a lot of dad jokes .
"Hey, are you and Seanathan going on a second date?"

"Oh god no. He spent all night talking about how we should be allowed to use the n-word .Between that and his obsession with dubstep , he's just too much of a mayonnaise-boy."
by Acidslap February 21, 2015
Get the Mayonnaise-boy mug.
Typical response of a black male when his white boss is watching him punt footballs instead of catching them.
Antonio Brown: Yo Mike, fuck you mayonnaise boy!
Mike Mayock: I love you to Antonio
by Antonio Brown 84 the real AB September 8, 2019
Get the Mayonnaise Boy mug.