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someone who is so fucking irritating that they manage to get under your skin and make your blood boil with their painful slowness and stupity
that guy was a total fucking numpty
by rebel girl October 06, 2003
Someone who is such a dumbass, he keep safeties under his enemy's turf.

A bloke that cries like a baby when he loses.
"Awww Shaggly you f************ing numpty!! You couldn't hide a pin the freakin NYC.
by mimosabaicfriend December 31, 2011
this is what the person who spelt it 'nunty' is
twats that cani spell are pure numptys man
by babycakes & angeldelight January 15, 2010
A person of very low intelligence
"She is an absolute Numpty"
by Young Team September 18, 2006
A complete Tard, Someone that doesn't know their arse hole from their Ear hole! Someone that has to have every little thing repeated to them at least twice..... repeated to them at least twice!
That bloke is such a numpty, I made his password his first name and I still had to spell it for him !
by Stealth July 16, 2003
A person who is incapable of performing the simplest of task correctly. Usual symptoms include poor hand-eye coordination, zero common sense and the general illusion that they are special (caused by parents referring to them as such and the numpty not fully grasping the meaning implied).

Common causes are being dropped as a baby or repeated heavy blows to head in later life.
person1: Jeff could you pass me the pen?
Jeff: ooops! (while dropping the pen)
Person1: Jeff you're such a numpty!
by punchlinestapler September 21, 2010
An idiot or fool. Often used to chastise someone
You numpty! You were meant to put the lid on first!
by E*** April 08, 2008