Crab.... under the bed?!

So last night we were just getting ready for bed when we found a huge dead roach underneath our bed.
Nothing too new... except it was already dead, which we were thankful for! Well, Ben was climbing under the bed to get the dead roach when he sees this crab staring him in the face! At first we had no idea what it was. But upon closer look, it was a little crab! How it got inside, we are still wondering. Anyway, we've almost decided to move the lobster trap from the sea to our bedroom.... seems like we'd catch more in it there. (We're still trying to figure out how to catch those dang lobsters :)