Cold Coffee

[bluidkiti]

Cold Coffee

Before the cup of coffee even touched the table, my brother
told the waitress, "Take it back. It's cold."

The waitress poured him another cup and returned a minute
later, only to be told once again, "Take it back. It's
cold."

The third cup, however, he accepted, which prompted the
waitress to ask, "How did you know the first two cups were
cold without sipping them?"

My brother said, "Because with the first two, your thumb was
in the coffee."