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.
Dumb Girl: OMG I weigh 200 lbs but no one can tell in my size 0 pants from Abercrombie!
Smart Girl (aka me): Actually you look like a busted can of Hungry Jack biscuits lard ass. It's called treadmill. Use it!
1.Pancake Mix 2.When someones pants are wedge deep in their ass crack!
Damn shes got a hungry jack. Or hile walking behind someone that has their pants up their ass keep yelling HHUUUNNNNGGGGGRRRRYYYYYYY JJJJAAAAAACKKK!!! Its really funny!