The twinkle in his eyes is actually the sun shining between his ears. Thick as a brick. Thinks at 5 baud. Too many birds on her antenna. Too much yardage between the goal posts.
Top paddock is full of rocks.
Toys in the attic. Traveling faster than light, but left his sneakers behind. Trying out for the javelin retrieval team. Two bits shy of a word. Two inches taller than spherical.