High Self-Confidence 

The ability to shamelessly fart during sex

After trying to hold off on ripping one the first night, Chad developed a high self-confidence from there on out.

High Self-Confidence by D Flawless November 13, 2019

Childlike Self-Concept 

This is the term for an adult or adolescent who sees themselves as a child. People who feel this way are very misunderstood because when you attempt to explain this condition, people don’t take you seriously and think you are just being dramatic. People who feel this way tend to be on the Autism spectrum or have trauma, such as abuse.

Anthony: Our neighbor Calvin is a weirdo. Why is a grown ass man acting like a little kid and playing with little kids?
Tonya: I think he has a childlike self-concept. Even if we don’t feel this way, we should love and understand people who are like this

Childlike Self-Concept by I Like To Define Words August 7, 2021

High self esteem 

Something you don't have lmao

You are on urban dictionary looking up high self esteem, are you ok

High self esteem by Dirt:/ January 23, 2022

note to self 

funny website where you can write advice for everyone to see www.ntself.com

Note to self, Check for dishes before pissing in the sink.

note to self by ntself January 5, 2011

over emotional self absorbed cunt bag

The fucking jackass named Jacob Paddy.

When someone is in the hospital because they're fucking retarded they cut themself and they try to blame it on you, when all you've done is help.
"You my good hoe, are an over emotional self absorbed cunt bag. "

over emotional self absorbed cunt bag by fagglepufflover69 July 18, 2016

Cell Phone Self Own 

1) When your phone's autocorrect absolutely savages you.

2) When you are texting in bed and accidently drop your cellphone on your face.

"Yo, I want some dick

Some duck* ... Shit"

"Lmao, cell phone self own"

Cell Phone Self Own by F41R September 2, 2021

mindless self indulgence 

posting more than 9 definitions on urban dictionary. if you're prudent about this activity, this might help your marriage

jimmy is indulging himself mindlessly on urban dictionary again, yet somehow he still has time to excel in everything else. preposterous. mindless self indulgence

mindless self indulgence by The-real-cobra-queen August 31, 2019