This is a hard riddle i found on a site?

Question

A man walks into a bar and says "I want a coffee and a glass of water. But make sure the coffee is boiling hot and the water is ice-cold." The barman says "Sure thing, mr. fireman." The barman had never met him before. How did he know the man was a fireman?

Answer 1

only fireman say

boiling hot & ice-cold

?

idk , but i do know tht i just got 2 points

Answer 2

Was he wearing his fireman gear?

Answer 3

Got 3 answers:

1. Fireman's suit

2. Guy has name tag saying " Mr. Fireman" - so it's the guy's last name.

3. The barkeep saw the guy step off a firetruck in the parking lot.

Answer 4

fire is hot and ice is cold?

Answer 5

cuz u quench the fire with water and quench the coffee with cold water (:

and i think the other person was right too

he might be wearing his fireman costume thingy

Answer 6

Because it was "Alternative Lifestyles" night at the bar, and "Mr. Fireman" didn't have a clean police uniform to wear.

Answer 7

the bar is for firemans only.

Answer 8

he had on his uniform  or his hat or maybe a badge

Answer 9

maybe the drinks woke him up and he knew that and wasn't new and he knew that ?????

Answer 10

he wanted 2 put the coffe out with the water caues it was hot