The act of throwing raw biscuit dough at moving cars.

exactly the same as Burger King... just better... like, it actually tastes good... and it's in Australia... you heard me!!

1. Similar to the muffin top the Hungry Jack effect occurs when a person, usually female wears clothes that obviously fit a starving Indonesian orphan. The result is a large lump of fat hanging precariously over the clothing. This phenomenon is called a Hungry Jack because the fat explosion resembles a pack of half-opened biscuits. Both fat/dough are trying to escape their containers with no prevail. Hungry Jacks of world: please cover up your mounds of excess flesh. Unless your aim is to frighten small children and large dogs, you serve no purpose.

it's burger king but for some reason we in Australia don't have burger king, we have a sub company called hungry jacks!?!? also known as hj's. foods pretty good though

adj- A word stated when passing a fat girl, insinuating that she spends a lot of time eating in hungry jacks restaurants. Normally said in an emphatic tone of voice, however this depends on the circumstances of the sighting. it must always be said loud when you see GP's bird!

When you’re so horny at work that you skip lunch to masturbate.

It's like the pepsi version of McDonalds.
Hungry Jacks to Mcdonalds is like what pepsi is to coke.
As in it is the shittier version that no one likes.
Difference is, Hungry jacks fucking PwNs man!