No kiddin'. A numpty is a wee gob stopper ( for you English a small round hard sweet similar in size to an aniseed ball). I've had a box.
by Frank Hughes December 12, 2003
Describes one who shows equal levels of sheer ignorance, annoyance, and raging stupidity at all fucking times.
by XOXONLYME March 12, 2018
you're such a numpty muffin
by 13yeeet13 October 10, 2021
Someone who won't chip in for a meal when their sister lost £10 in the street, and they have at least £30 spare.
by AntonymPsuedonymAntonym August 04, 2009
by Tanqueesha March 02, 2019
Lea: I think I'm in love with Joe.
Sarah: but he's Kristens boyfriend! and she's your bestfriend!
Lea: Yeah, I know but who cares?
Sarah: oh, you are such a numpty.
Sarah: but he's Kristens boyfriend! and she's your bestfriend!
Lea: Yeah, I know but who cares?
Sarah: oh, you are such a numpty.
by LesleyDianna February 22, 2012