mumblelard

A man or woman who is incapable of processing simple information or communicating simple information.

First Guy: I hear a phone ringing.

Second Guy: Its coming from your pocket, mumblelard.

OR

First Guy: What's going here?

Second Guy: NRRRRGGGHHHHHHHHHTHM

First Guy: You mumblelard.

by Jumbe10 August 6, 2006

mumbletard

Despite being incapable of stringing two cogent thoughts together, this low-intellect goober will drone on endlessly, boring everyone with their sophomoric points of view. Their speech is often unintelligible and paced like a metronome. They are completely unaware that their audience just wants them to shut the fuck up.

What's up with Barry? He's driving everybody crazy.

He hasn't been the same after he lost his job at KFC.

Now he's just a mumbletard who can't shut up with no job and no friends.

by Fast Eddie, AKA The KOS October 26, 2013

mumblard

One who is mentally delayed, causing verbal skills to be reduced to mumbling.

1.I don't understand that mumblard.
2.What a fucking mumblard.

by Sandro Costello Lino May 4, 2007

mumillard

A retard or dumb fuck who speaks with the diction of a punch drunk boxer.

"You understand anything Bobby was saying the other night?"
"That fuckin' mumillard? Nah, he was dropped on his head as a baby or something, he's all fucked up."

by LegionoftheFirst March 6, 2017