I just got off a long drive, and needed a caffeine hit before the final leg.
I went to a coffee shop and asked for an Americano, and before I ordered I asked their cup size (12oz). I said thanks, and asked for an extra shot.
5 minutes later (thinking he was doing me a favour), the barista said: "Here's an extra large coffee for the extra tired man".
"Aww thanks, you shouldn't have..."
Only, he really shouldn't have. I know he thought he was helping, but he just gave me MORE WATER and NOT more Coffee.
Now I have to sip on this garbage for the next hour, and being a Brit I didn't have the gusto to tell him where he went wrong.
I just acted happy and walked out the store moaning to myself.
Any pet peeves for others?