Petty Man Child is a stupid, mean, self-absorbed, crazy, and dumbest person you will ever meet. Some things Petty Man Child will do: Blocks his crush and leaves on delivered a lot. He will cal a 7-year-old a h*e because he's mad at you. Will call you a b*tch. Will ignore you 24/7/ Will make you cry every night because he makes you feel like your worthless. Will blame you for everything. Thinks he's the center of the world. Will make all your friends hate you because he spread rumors about you
by M. B. Palmer December 15, 2021
Get the Petty Man Childmug. Someone that is a knight in shining armor and a real man on the surface and a retard in tin foil beneath the surface.
That guy is a reverse man child, he looks and sounds so serious all the time like there is a camera pointed at his face.
by The Original Agahnim November 14, 2021
Get the reverse man childmug. It's a baby that looks like an old man. Or an adolescent male who attempts to act like he is grown but in turn appears even younger than he is.
Google Image "baby jesus baroque paintings" and you'll see
Google Image "baby jesus baroque paintings" and you'll see
(ex. 1)
Ben: Did you see that baby over there? Totally looks like an old man!
Jerry: That's a baby man child!
(ex. 2)
Amy: That freshman over there thinks he's so cool, he's bragging about how many girls he got with last night.
Caleb: It makes him seem like he's still in middle school, such a baby.
Cara: That makes him a baby man child!
Ben: Did you see that baby over there? Totally looks like an old man!
Jerry: That's a baby man child!
(ex. 2)
Amy: That freshman over there thinks he's so cool, he's bragging about how many girls he got with last night.
Caleb: It makes him seem like he's still in middle school, such a baby.
Cara: That makes him a baby man child!
by your.hugh.jass September 26, 2013
Get the baby man childmug. 
Person 1 (over age 34): bro let’s go get fucked up and shots tonight, I bet I can out drink you!
Person 2: your such Carlos Duran Man child.
Person 2: your such Carlos Duran Man child.
by Carlos Duran man child July 22, 2023
Get the Man childmug. Man child boi is similar to the common phrase man child but is more insulting to the person receiving it because of the "boi" at the end
by Aries'owner June 4, 2017
Get the man child boimug. 