I'll keep the title intentionally vague, but tell me about your biggest comeback in Vegas. For me, I was about a day and a half into my bachelor party trip, and was down nearly my entire 3-day bankroll. I ditched my friends who had gathered around an Imperial Palace craps table, wanting to avoid the high variance there. I settled in at a $5 or $10 Blackjack Switch table at Casino Royale, and watched as my bankroll dwindled down to my last bet. I ended up stuck on something like 17 with a dealer's ten showing, and I had literally stood up behind my chair in anticipation of walking out. Lo and behold, the dealer ends up busting, and that triggers a run where I won back my original table buy-in, plus another couple hundred or so. Bankroll worries were gone for the rest of the trip, as I left town only $50 or so in the hole. Not a bad price for the three-day bar tab! That's my story. What's yours?