Pop under poop
IMDb.com opens pop-unders that get past Firefox's pop-up window blocker. Pop-unders are generally galling, like stepping into dog poop while strolling along the web, but now that most browsers come up with pop-up blockers, when a pop-under does slip through it feels even worse, like someone exerted extra effort to circumvent our no solicitation sign to sling that dog poop at you.