Top definition
An establishment in which hamburgers are bought and sold. Contrary to conventional fast food-ery, In n Out Burgers are sold in the "Double-Double" format.
"He lives in North Hollywood, by the In n Out Burger"
"Yes Donny, we can go to In n Out Burger"
by Colliflower August 15, 2006
Get the mug
Get a in n out burger mug for your barber Jerry.
1. a good fast food restaurant

2. (slang) Another way of saying double-penetration
person one: hey, you seemed to enjoy yourself last night.

person two: yah , me and johnny gave her the In n out Burger last night.
by thinnoutburgerman June 07, 2009
Get the mug
Get a in n out burger mug for your cat Nathalie.
A burger chain that has a very limited menu (double double, hamburger, cheeseburger, fries, milkshakes, sodas) with a secret menu (animal style: extra spread, mustard grilled patties). It's very good, but Californians praise it to death, therefore its also very overrated.
Do you want to eat at In-N-Out Burger for lunch?
No thank you, I'd rather eat somewhere else that has bigger patties
Are you on crack?
by partyrockstar222 November 30, 2016
Get the mug
Get a In-N-Out Burger mug for your mom Nathalie.