5-year-old: Ninjas. Me: I didn't see them. 5-year-old: No one ever does. Checkmate.
Tom ate those.
A. Your mother ate us out of house and home.
Checkmate bounce if you don't have money in the bank!
A dead cow! (My 5-year old made up this joke)
A Sandy Hook Survivor
One byte
Because it was crumby.