Kid Placemats

placemats
A placemat is a protective table pad usually made of paper, plastic or cloth for restaurants and households. Asian-style placemats may feature thin slats of bamboo or colourful beads. The term is derived from the mat being put at a person's "place" (chair) at a table.

kid
Deceive (someone) in a playful or teasing way
child: a young person of either sex; "she writes books for children"; "they're just kids"; "`tiddler' is a British term for youngster"
be silly or tease one another; "After we relaxed, we just kidded around"
Deceive or fool (someone)
pull the leg of: tell false information to for fun; "Are you pulling my leg?"