To screw something up that was thought to be impossible to screw up
An unbelievably unlucky occurence
Getting in trouble for unnecesary recklessness or blatant mental retardation
OH MY GOD!!! He was just supposed to go to the store, get milk and come back! But NO, he had to go and pull a gabriel by somehow getting pulled over for no turn signals and now he needs bail because he pulled another gabriel and never took care of his warrants!!!
So I was a little mad today but only because I pulled a gabriel and locked my keys in my truck. And then I pulled another gabriel by breaking the window on my truck to get my keys when I could have just easily called my parents and asked for the spare they have......