A person who smells like a mixture of toe-cheese and dick-cheese, is somewhat of a frog, and enjoys scratching their ass then sniffing their fingers. A scrog typically doesn't wash more than once a month and eats more baked beans than is considered possible, hence their horrendous butt-gas.
Person 1:Hey, let's play some Black Jack
Person 2:Fine, scrog me
Person 1: Twenty-one...how the hell...are you scrogin' me boy?!?!? *pulls out six shooter and kills person 2*
Person 1: I'm gonna go scrogging today
Person 2: Could you pick me up some Chex Mix
Person 1: We were playing baseball and I scrogged a home run
Person 2: Baseball scrogs...