moither 

a colloquism that originated in the Mid Wales town of Welshpool meaning to pester someone

stop moithering me you fucking maig

moither by Billy Bigboy September 1, 2011

Motherdick

From The Walking Dead. Is said by Abraham in the most badass scene ever.

Walkers swarm the area. Everybody starts to panic and Abraham just smiles and says "Motherdick." like a badass.

Motherdick by ZyCeGrubby March 5, 2016

moltered 

to molter a rubiks cube is the act of leaving ones cube behind when changing location.

Doug moltered his cube the other day dude.. he was nearly in tears.

moltered by Molter555 March 23, 2012

mothereffer 

Mothereffer is far less-profane an alternative to motherfucker and more socially acceptable in mixed company.

That mothereffer Frank is the captain of the hockey team and the football team and gets all the fine looking girls!

mothereffer by brandon667 January 14, 2010

motherducker

iPhone auto-correct fail.

Also happens on many other "smart"phones.

*texting*

Boy: I can't wait to see your vagina pics. It must be so beautiful.

Girl: What? Are you drunk? I certainly don't have any of those pics haha

Boy: *vacation. I mean vacation, not vagina. Damn this motherducker iPhone auto-correct.

Boy: *motherducker

Boy: *motherfucker

motherducker by khangster1406 June 9, 2011

motherdie 

A pikey word meaning "to swear on ones mothers life". Often heard in pubs near pikey sites and a sure trigger to leave that particular pub.

Motherdie boy, Levi boys got a chicken in the eye guy!

Motherdie ill do ya chavvy boy!

motherdie by Cossie Bill June 22, 2005

mithered 

Mithered means to be moaned at alot or to be hassled alot.

"Come online"
"In A Minute"
"Come Online Nooooooow"
"Fine!"
'Hey Guys, I'm online coz Bob Mithered me to come on.

mithered by Steve Mabbutt April 21, 2008