The simple art of removing a thong (footwear) and proceeding to use it as a melee weapon. Can even be used in vehicular combat.
A typical example of Thonging:

Josh: "Look at that weird-looking fella' walking down the sidewalk with a shovel."
Tim: "Quick, lean out the window and thong him good."
by Quickshot Merc August 28, 2011
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The act of giving a thong wearing victim a wedgie.
Girl: Did you see that? Some guy has just recieved such a thonging!
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"Thonging" is used by the illiterate students as a way "of saying thonking"
im thonging of a way to win fortnite and win my girlfriend back, but nothings coming to mind
by krazee_v November 14, 2018
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A sandal-type shoe that is often worn in Summer, especially in Australia. It is incredibly annoying to get it confused that piece of women's underwear. IT'S A G-STRING FUCKWITS!
American male: "ohhh dude, that chick's wearin thong."
Aussie male: "And? I wear thongs."
American male: "O rly? when?"
Aussie male: "When I'm feeling hot."
American male: "O_o.
by Julian Mark Peter Bungard November 29, 2007
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