I take offense!

So Spencer has been choosing to sleep either in his bed in his room or in our bed in our room. A third option has opened up, which is the twin mattress on the floor next to his bed. So Spencer wanted Daddy to sleep with Mommy and him on the twin bed. So I start to lie down on the bed and slipped off the end to the floor. What did Spencer do? He said "Daddy, too big".