Why are dogs like Jello?

Avispa said

Young dumb Marine? heck I wanted to be a Marine, wasn't good enough, so i went in the Navy and hauled ya'll around on an amphib, LPH-11 New Orleans

Click to expand...

I was a Seabee so I was definitely good enough. I was just smarter than that!
All kidding aside, I worked with a lot of Marines and always admired their dedication and spirit.