A male between the ages of 19 and 31 that is usually the boyfriend of a single mom. They are usually too immature to act as a role model and have a tendency to either be too inept to help watch children and do other parent stuff, thus becoming a burden; or will beat/kill a child over something that's not a big deal, for example, a video game.
Person no.1: did you see her boyfriend
Person no.2: yeah, dude looks too much like he could be a step-manchild
Person no.2: yeah, dude looks too much like he could be a step-manchild
by Caesar_Destroyer_of_Normies January 14, 2019
When Baby Steps just aren't enough.
by dilly42 September 20, 2016
by Humblehustler October 23, 2019
Hey, have you heard that new Nike turbo fag and seen his new dance the "turbo step".
Do you even turbo step bro?
Do you even turbo step bro?
by Humblehustler October 24, 2019
When you stack three people of Mongolian descent upon one another in the nude and proceed to lick their various generals and assholes all the way up.
by Spumoni September 11, 2021
My step-great-grandchild is a good person.
by Elivaldeq November 24, 2019
step-great-grandchild.
by Simaduria July 27, 2024