Click here to see the short (but shocking) video of the line

Think you can easily fly through London's Heathrow Airport because it's big and should have its act together? Well, there's only bad news: it doesn't have its act together and epically long lines pop up every so often for everything from going between terminals to heading through customs. Just search YouTube for crazy long lines at Heathrow, and you'll see what we mean—get stuck in one of these queues and you're looking at a 3-4 hour wait, so you might as well film it.

Nonetheless, no line is as bad as the one that recently occurred at immigration, for those with student visas. Click here to check out the brief video on BBC, where a Heathrow employee filmed the length of the line from back to front. Thank god we're beyond the student visa days. Still—what the hell is happening here?