I had all four of mine pulled at once when I was 24. No novacaine.. just an evil dentist with a needle, numbing my gums. Ouch. What can I say, I'm a masochist.
I was a wild one. In my illustrious past I've broken 3 ribs, cracked my C7 vertebrae in 3 pieces, broke an ankle, couple fingers and none of that can duplicate the pain that I experienced getting my wisdom teeth pulled all at once.