Three women go down to Mexico one night to celebrate college graduation,  get drunk, and wake up in jail, only to find that they are to be  executed in the morning, though none of them can remember what they did  the night before.
 The first one, a redhead, is strapped in the  electric chair and is asked if she has any last words. She says, "I just  graduated from Trinity Bible College and believe in the almighty power  of God to intervene on the behalf of the innocent."
 They throw the switch and nothing happens. They all immediately fall to the floor on their knees, beg for forgiveness, and release her.
 The second one, a brunette, is strapped in and gives her last words. "I  just graduated from the Harvard School of Law and I believe in the  power of justice to intervene on the part of the innocent."
 They  throw the switch and again, nothing happens. Again they all immediately  fall to their knees, beg for forgiveness and release her.
 The last  one (you knew it), a blonde, is strapped in and says, "Well, I'm from  Auburn University and just graduated with a degree in Electrical  Engineering, and I'll tell ya right now, ya'll ain't gonna electrocute  nobody if you don't plug this thing in.