On The House Edit Meaning

1.

For free.

"Here, Jim. You got divorced? Have a beer. On the house."

See Krys

2.

free of charge, compliments of the owner

Bartender: "I think you are really cute, so I will give you drinks all night on the house."

Lil Shorty: (blushes)"Thank you!" (as she leaves to dance with her boyfriend)

3.

Free

Here take this beer

How much?

Its on the house

See pwnz0r

4.

getting something free

have a beer on the house

5.

When an object is given to you and paid for by the person giving it to you.

Because you are sexy, this drink is on the house.

6.

free of charge (often applied to food or drinks)

Have another beer, on the house.

7.

To give something Free

The beer is on the house = The beer is free