Once used by Australians and New Zealanders to refer to a much-loved style of boot made from sheepskin, the word has now been trademarked by an American company to be used as a brand name (UGG Australia) for their made-in-China ugg boots.
A boot produced by some Australian company. Girls claim it's warm, but it is really just ugly as shit. No wonder it's called an UGG. Guys like Orlando Bloom wear them too. Either way they are still UGGly.
Guy, "What's that crap on your foot?"
Girl, "UGG!"
Guy, "Ya i know that, but what is it?"
Originated from the cavemen. Is a replacement for swear words and must be said in a deep manly tone. Said by Nottingham folk like Katie Barr and Jessica lynch