mental age

A mental age is your age mentally. Like how you act...

mom can I curse and have a boyfriend yet? my mental age is 13-18 ;)

by Skiskyy November 5, 2017

Mental age

Something that tells you how retarded you are

Can I take a quiz on my mental age?

by 459395 April 3, 2022

middle age metal

A person over 25 who rocks out with his friends and sing songs no one knows because they made them themselves and screams them to a crowd of people at their local bar.

Yo! Dude that performance was sick! Middle age metal is sick!

by NannyLumps February 5, 2017

Mentalate

The act of thinking something through in your mind, usually a phrase or sentence, before actually saying it. This is usually advised by someone when a person starts spurting out random thoughts that make absolutely no sense, and add no value to the current conversation.

Guy 1: Sometimes for to being smarter, is for to being deader.

Guy 2: Dude, first you've got to mentalate it, then put it out.

by C. Scully August 25, 2008

mentalated

the term used for when someone has turned mental.

e.g. oh my god that sock poo has totally mentalated her!!
or...
wow he has completely mentalated.

by mental lass April 25, 2006