Crazy friend

Situation
My friend and I were at a party where we were listening in on a conversation of two other people (a common woman + Moungoes). They might have been under the influence of alcohol but I doubt that their conversation would have been more intelligent even if they weren't.

Common woman: ...
Moungoes: ...
Moungoes: You know we were at this party sometime ago when my friend introduced me as her 'crazy friend'.
Common woman: What did they say ?
Moungoes: Everybody said, 'Hi crazy friend!' [The tone suggested a feel of pride in the wit of their greeting]