a big hardon in your pants

When you eat dirt for the first time and leave your family to build a shack in the woods

A phrase used when you see a very hot female/ male (depending on if you are gay are straight as a gate) Well anyways back to the def, you start getting an erection and its just getting bigger and bigger and bigger, and all of the sudden you hear a "rip". and you notice that you boxers are ripped from your big ass boner.