wacker 

The Australian slang version of the English "wanker".

Slight difference in that wackers tend to be more boisterous than wankers. Wankers kind of like to do things sneakily, and probably harbour a fear that people are calling them wankers behind their backs.
Wackers, on the other hand, are oblivious to what people say about them and seem to even believe their own bullsh!t.

There are more Australian wackers than wankers, but believe me - we do have both kinds.

Did you hear Bush talking to those sailors on that battleship? Honestly, the wacker thought they were laughing WITH him.

wacker by lukeod January 9, 2007

wacker 

one who is cought in the acked at wacking

wacker is getting out of work early today

wacker by wak-er July 24, 2003

Wacker 

A wacker is a person who cannot rap or is just really bad a rapping, they have no flow or they are just a terrible rapper in general.

"Lil yachty is such a wacker bro"
"Yea i agree he is shit at rapping"

Wacker by blackniggathe3rd October 5, 2017

Wacker 

A Wacker is a pal (friend) from Liverpool, England.

"Hello my old wacker" or can be abreviated to "Hi Wack"

Wacker by Janz July 18, 2005

Wacker 

A black dude who wants to be a cracker.

Look at that wacker. He's too good to live in the hood. Talks like a nerd, walks like a nerd and wearing dockers?!!?

Wacker by Fukinawork January 4, 2011

wacker 

This is a person who hacks into a system and wacks at it until it's no longer usable.

He is no longer just a hacker, he has moved on to the wacking peoples systems to bits.

wacker by VAKI5 August 18, 2003

Wacker 

A wannabe hacker.

Did you see Ted? He's 31 and just installed Linux for the very first time. What an effin wacker.

Wacker by LOLOLOLcatz July 18, 2016