K.B.
I have twin boys that share a room. I've gotten a lot of laughs watching them on the monitor. I've even recorded them at times on a video camera to save for later.
One funny experience was when we were staying at my sister's house at Christmas time and most of the immediate family was there. We had put the kids into their pack-n-plays to try to take a nap. They were not going down for a nap and one of them was attempting to climb out of the pack-n-play. The other one couldn't do it and it looked like the first was trying to show him how. So we sent my nephew up to the door and had him say, "This is Santa. Go to sleep!". The rest of us were downstairs laughing hysterically when we saw both of them jump and then quickly lay down.