I see this all the time. The way I deal with it is by sitting tight and allowing these limpers to annihilate eachother which usually happens quite fast. It can be frustrating when the limpers keep doubling eachother up and nobody gets knocked out but there's nothing you can do.

If I find a premium after several limpers, I will make a good strong raise, not some piddly 3xBB that all of these idiots wil call. You would be surprised how often the limpers will push back with the likes of JTs or Ax!

I will limp on the button after several limpers but not with any two. i.e. I would be much happier limping with something like 108s, 97s, 78s, etc. that say KT. Know what I mean? And obviously I'm looking for 2 pair+ or some monstrous draw.