2. A slang in the UK and Australia used with both friends and common people.
3. A sexual partner.
4. (If your a girl) Your lesbian sex mate that you have bit on her ear to mark her.
5. The origin of the internet word m8.
2. Hey mate wan't a beer?
3. Hey Sofie.. Wanna mate?
4. Your my mate!! ^.^ (Usualy followed by lot's of oral sex)
5. 5up m8!!111
Man 2: I'm alright mate - hey mate, isn't that a mate of yours?