Mental Infant

A person who wastes other people's time by pretending to be smart but is just a moron. If you see one of these people just say, you know where the door is and they will head on out if they know what's good for em.

Sometimes you just look and around and see all these mental infants fumbling around with whatever they are trying to do... sometimes it makes me cry

by Die_Tasse May 21, 2004

Mental Giant

Someone who is real good at pointing out the obvious. Usually the idiot of the group who is trying to sound smart.

"Check out the grass, ITS GREEN!!"

"wow, you're a real mental giant aren't you"

by BVWhiTeBoY May 7, 2009

mental fuck

the act of shoving your penis inside of both of your partners ears then his/her mouth

that mental fuck was awesome last night

by ..............ha.....ha January 1, 2011

slob mentality

A resolve, desire or willingness to slob (give oral sex). Sort of like mob mentality, contrary to popular belief, this can apply to either men or women.

"Every girl in sight looked like peaches and pie, mmmm, I was on some slob mentality last night."
"This girl wouldn't take no for an answer, she had straight up slob mentality!"

by Zimbabwe May 13, 2004

mentally fat

an intellectual state in which one is of well below average intelligence.

100% of the time, the mentally fat person is completely unaware of their intellectual condition.

Note: Physically attractive people can most certainly (and often times are) mentally fat.

Man, she was so hot but seriously, that girl is so goddamn mentally fat I could not stand another second in her presence.

by Brian Adelman May 1, 2010

mental disability

a disability and welfare check for people who can't function or mantain a job due to their ailment.

the fat kid gets mental disability for his illness.

by sonny boy. February 1, 2009

Mentally Unstable

A group or "crew" (mostly of korean ethnicity) that participates in br8d4nc1ng.

Is that Mentally Unstable? that shit kray.

by Mr.Barnibus Stinson February 14, 2012