I find it rather fun most of the times. On time this guy asked me:
You need any smoke?
Me: No Mon
Need any coke?
No Mon
Mushrooms?
No Mon
Pause from the seller....
Me: Is that all you got?
No mon what do you need I can get it.
Me: I'm just kidding I really don't need anything.
Laughs, fist bump and were both on our way.