Pissed off.

I got damn pissed off with some customers today.
Especially the fucking banglah guy.
Its not that im being racist, or dislikes black ppl okay.
But he's seriously unreasonable luh.
This is the conversation :
-
Me: Hi, good afternoon sir.
Him: (ordered his food)
(He said he want one cheese fries, which is $3.50)
Me: So, you want to add-on one cheese fries instead of changing either
of your sides to it ? you will only need an additional of $1.30 for that.
Him: No ! i said i want CHEESE FRIES.
(And he gave some kind of lj bin )
Me: okay, so it will be $3.50
( I was preparing his order, then he suddenly shout damn loud at me)
Him: Eh, girl ! come here. Why the cheese fries $3.50 so ex ?
(And i go round explaining it again ! )
Him: I already said i wanted to change to cheese fries okay !
What's the problem with you ? ( I was damn fucked up when he said this sentence to me)
Me: You say you want to add- on instead of changing what.
Him: Nonono, i want to change, not add.
Me: So will be additional of $1.30
Him: Why need $1.30 ! I thought there's no additinal charges ?!
-
This fucking customer ruined my day.
Totally fucked up with him. Is he dumb or what ?
Somemore he's talking in a superbly loud tone ! zzz.
Spoilt my day.