A decent browser, loads of extensions, ect. It's gained more popularity than any other release of Firefox, and now owns about 40% of the browser market share. Nothing major, just a browser.
I downloaded Firefox 3 yesterday because Internet Explorer is too insecure for me, and Opera is too much great browser to handle.
by Da Milkman June 3, 2009
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Electric/techno singer from Stockholm, Sweden. The Band consist of just Andrea Kellerman (AK) and some songs she is assisted by her husband Rasmus Kellerman. Some of her best songs are:
Winter Rose
Zodiac
Madame madame
Firefox AK rocks, go listen to them right now
by QuinZeEskimo June 6, 2009
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The mobile web browser every perverted masturbator gets on their phone because if their mom walks in on them nutting all over their hands they can just delete their data and look innocent. This app is also very common among horny teenagers and lonely spouses.
Jill: "Are you looking at pornos again?"
Jack: *Closes app quickly* "Nope! You can even check my history!"
Jill: "For fucks sake Jack! Is that FireFox Focus? That shit aint got history you cunt!"
by SidedVirus Verbage July 6, 2018
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Internet browser that you use to download the best Internet browser ever, Google Chrome.

Make sure you use Internet Explorer to download Mozilla Firefox.
Man 1: Yeah, I just downloaded the latest version of Mozilla Firefox using Internet Explorer. Now I'm off to download Google Chrome!

Man 2: Wait.. what's wrong with Internet Explorer?
by daddyspankee June 22, 2011
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The best downgrade Mozilla's ever gone through. Though on the surface it might look good, when you get into it it's way worse than firefox 2.
Person 1: Dude, I got Firefox 3. It sucks!

Person 2: That's why I didn't download it.
by atomicrebirth November 7, 2008
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If you're a true bro, you gotta download Brozilla Firefox. All you have to do is find your gay Mozilla Firefox icon and change the name to "Brozilla Firefox" and you're done. Now you're a true bro
Dude 1: "I just got the new update for Mozilla Firefox!!"
Dude 2: "Wow, that's gay. I have Brozilla Firefox, way better. It gets a cooler update everyday "
by AJdiff March 4, 2012
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