(verb) To strut like a hipster
Did you see that girl in the plaid ganter out of that family-owned coffee shop?
The banter scale goes as follows:
Ganter - Substandard, ill informed, attempted banter. Usually produced by girls.
Banter - anything amusing
Manter - extremely amusing banter. Only created by men.
Other Girl: "Why don't you just have both!
Girl: "Oh my god! You are so bad! ha ha ha"
Boy: "Your ganter is shite. Which is an oxymoron I guess."