DelBuono 

adj. doing something that sounds like you are mature and responsible, but everyone knows you are doing it to be fake and get everyone to like you

"Why hasn't that boy gotten his license, he's already 18"

"He says that making a decision to drive a two ton killing machine takes time and practice"

"wow that's such a delbuono answer"

DelBuono by luckystar33 December 24, 2009

Del Buono 

Largest bag of dirt known to man.

That Del Buono is a dirtbag and a half.

Del Buono by Bob March 13, 2004

Brett Del Buono as Manhattan Project Scientist 

Brett Del Buono, from 'Let Me In' to 'Oppenheimer,' as a Concerned Scientist; his face looks like he's mad, but his acting is fire.

Example of how it's used in a sentence:

Person 1: Who's that concerned-looking scientist in Oppenheimer?

Person 2: Brett Del Buono as Manhattan Project Scientist! From vampires to atoms, he's got range.

Brett Del Buono as Manhattan Project Scientist by courtofowls September 4, 2023