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7. plonker
Almost any penis, but not a very small one.
A foolish person.
A big wet kiss.
Almost anything that is remarkably big.

Almost certainly most derive from plonker as size, but this in turn possibly from "to plonk", to place with little or no accuracy possibly because it was big and heavy. See also plonka.
"Put your plonker away, Eric."
"Oh Bob, you're such a plonker."
"When I said she looked nice, she gave me a plonker straight on the lips."
"It was the biggest turkey we'd ever had. A real plonker."
"She plonked the meal down in front of me. 'Get stuck in,' she cried."
1. plonker
dope, idiot, moron, wally, pillock, dunderhead, dimwit
You are such a plonker, Rodney.
by Jackson Pillock Jan 13, 2003 add a video
2. plonker
the term plonker started out as a reference to someone who was forever drunk on cheap wine (cheap wine is nicknamed plonk) this person was usualy a homeless person, or poor person.

today the term plonker is a very light hearted insult. Its not even seen as an insult, its like calling someone a wally. Its in no way ment maliciously. you call someone a plonker when they say or do something stupid.
bob - why didnt my food cook ?
john - you never turned on the oven, you plonker.
by Emperor Bubba Feb 1, 2005 add a video
3. plonker
a willy! or a dopey person
rodney u plonker!
by deepcoveruk Feb 3, 2003 add a video
4. plonker
Chiefly British: A male paedophile (pedophile) - likes sexual activity with underage boys.
When I was twelve I was walking my bike in the park when this plonker came up to me said I had lovely legs, did I want to go with him. I got on my bike and took off! (This really happened!)
5. Plonker
someone stupid.
someone who is scared of and gets attacked by squirrels is a plonker.
6. Plonker
To be so drunk you're unable to remember the meaning of certain words.
Gerry: You were fairly hammered last night.
Keith: I was off me bleedin plonker I was!!!!!!! Yeeoooww!!!!
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