The use of AF in the US.

[GoesStation]

Don't worry, We've long been watching American movies, dramas on cable and satellite television so I do understand American culture well enough to understand your example.

Self-deprecating humor is a major element of both American and British comedy.

 

[Aamir Tariq]

You could also try UrbanDictionary for the latest in slang and colloquial usage. There's a lot of rubbish on it, but it does catch the latest examples of such language.

I did look it up in UrbanDictionary as well but found nothing even there. That's why I brought it up on this forum.

 

[Tdol]

Slang moves incredibly fast and changes every day.