Country Dictionary

When a hand job is given within an hour of someone having a wank.

Mary gave Dave a wankering after he finished unloading over a new video uploaded to PornHub

1. slang for someone who masturbates, usually a man.

2. insult.

1. you, my friend, are a wanker.

2. all men are lying bastards. fucking wankers.

Sorry fellas...
Your reference to the origin of the word wanker, is incorrect. As a High School boy in Australia in 1975 the word was alive and doing fine as a regular part of school-boy parlance.

Mate, you are a wanker.

A bloke who constantly lies and believes he can get away with it. The trouble is he can't remember which lie he told you 5 minutes ago. And sits looking over your shoulder pointing out typing errors while you're writing this about him. And he's too stupid to know you're actually writing about him. The wanker.

Wayne (boyfriend).

George W. Bush, USA's current president.

I saw Wanker give a speech on CNN today.

A person who belives it is still 1980.
A man who wears rocker clothing circ 1985 in current era and associated male/female cronies. May be found tusseling his feathered hair, calling his gf babe, hoping into his IROC, or listening to Bon Jovi.

Oh my god look at that stupid wanker.

A wanker is always used as someone who is ineffectual or useless. It does not substitute for asshole, bastard, dickhead etc. It´s roots are in the assumtion that someone who is so useless he cannot find another human being to have sexual relations with has to have sex with himself.
Hence the term meaning to be one who masturbates frequently.

Tony Blair is always pandering to the Americans...what a wanker!

He failed his driving test again the fucking wanker!