I’ve never missed a Trailer Tuesday since Andy at The Movies.com went online in March of 2009, so here’s a belated preview for your viewing hell enjoyment. This is the Super Bowl spot for the new Jennifer Lopez romantic comedy, The Back-Up Plan. Personally, after watching this pile of turd, I think “romantic” and “comedy” aren’t even on the radar. More like “mind numbingly dumb” and “100 percent shit-tastic.” For those who care and probably went out and bought Monster-in-Law, …