Plonker

A person who has no idea what they are doing, someone completely oblivious to the fact they are doing something extremely stupid.
also, it's fun to say, so it's a great way to insult your friends.

Oh my god, how did you just die from that?! You're a total plonker!

by Aotnigci June 14, 2021

Plonker

Somebody who is a bit...simple to say the least.

A: Hey, you twat!
B: Shut up you plonker, you can barely tell your arse from your elbow!
A: 0_0

by anonymous February 13, 2022

silly plonker

My father

My father is a silly Plonker

by Purple chicky July 9, 2014

Pulling the Plonker

Another word for masturbation.

i might go pulling the plonker a bit lata

eww thats nasty!

by KriiPtonicZ February 21, 2010

Plonker

someone who takes a shit but it's a single splash kn the toilet

karl's a plonker

by two door sedan May 12, 2021

Plinker plonker

somebody who causes but complete annoyance but still has a use

look at banasic, he's such a plinker plonker

by biggestbafoonbingus69 June 4, 2023

Plonker

1.Somebody who is a bit...simple to say the least.
2.A game played between men with their genataila

A: You're a bit of a twat, aren't you?
B: Shut up you plonker! You can barely tell your arse from your elbow!

by anonymous February 13, 2022