Ali - what's a massive bolt-on ?
The last time I flew Southwest was after staying up all night playing blackjack at the Luxor in Vegas...I wound up seated next to a bottle-blonde lady with massive bolt-ons under a tank top. I conked out shortly after takeoff and discovered when the flight attendant roused me on approach to LAX that I had fallen asleep with my face planted on the lady's chest. I was mortified but she didn't seem to care. So much for open seating.