When someone goes out into nature and violently, immorally, and rudely thrashes around knocking, breaking branches without caring. Sometimes harms cute animals and habitat. If used as an insult should be yelled directly and very enthusiastically. Mainly used by high school biology teachers to insult rude children.
1)Britta, you're such a bushwacker running through the woods harming innocent trees.

2)BUSHWACKER!!!!!!!!!!!!!!!!!!!!
by Paco Vega Garza Raul Cual Jose December 26, 2009
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Australian slang for a crazy person, presumably originated from hairy and bushy appearances of hobos, frequently used in Australia to designate South Africans and other white Africans, more and more used in USA and UK to designate Australians because of their usage of the word.
Their attempt to surveille every person on this planet is pretty bushwack (Assange on NSA )
by Reverend Rapture November 3, 2015
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what you would look like if you were smacked by a bush. or how you look when you first wake up from sleeping. it's a disheveled and slightly unattractive look.
SHIT! jess just fell into a bush! stop giving her tequilla!...hold her still, i need to capture this glorious moment of jess's drunken bushwacked look.
by justjessjoking April 29, 2011
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Banging a womans wild bush. Wacking her bush. You're a bushwacker.
by Mark_Viduka February 15, 2007
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The act of three or more people scissoring each other. Can consist of both male and female parties.
Why the fuck would I go to an orgy when I can just drink and go to a bushwack instead? And besides, I need to work my hips more.
by Sasquatch McNorris May 20, 2013
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Bushwackers is a after-club located in the jewellery quarter in Birmingham, UK. It is open 1am-7am. A small venue with a strict door policy.

It boasts an good ethnic mix, three bars, and two dance floors; one playing classic disco hits from the 80's-90's, and the other plays commercial trance.
Person 1: "Are we going down bushwackers later?"

Person 2: "Nah, It's dead since they opened NV! We'll go there instead..."
by Caz_456 June 30, 2008
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