Ordering something to eat on a fastfood chain.
Cashier: 506 pesos for your total bill sir.
Me: **Reached my 500 peso bill.
Cashier: Do you have 6pesos sir?
Me: **I thought that she needed smaller bills or coins for the change. "Sorry I don't have", I answered then **smiled at her.
Cashier: No sir, I need 6 pesos.
Me: **I was expecting for my change. Sorry,but I don't have coins here.
Cashier: Sir, your total bill is 506, and you only gave me 500.
And I was like, "ohhhhhhface palm" and felt everyone is looking at me. That is far the most embarassing moment I have experienced. :(
Something like that happened to me too before.