'Melted' Cookie

by Jacky Bingo
(UK)

Get some Marmite and a chocolate biscuit. When either your parent or friend comes, spread the Marmite on the cookie. Say you have been waiting for your parent/friend for a long time, and the biscuits you have laid out for her/him have almost melted. Sit back and watch the fun!
PS this is best to do on a hot day.