Some humorous icebreaker games for meetings include Animals, Human Knot and People Bingo. To play Human Knot, have everyone come together in a group and then randomly grab the hands of other people. Then, instruct them to untangle the knot without letting go.
To play Animals, write the names of a variety of animals on index cards, then instruct each player to choose one and then pretend to be that type of animal. To play People Bingo, make up a series of bingo cards with light-hearted personal traits such as "enjoys pistachio ice cream" or "bad at karaoke." Players must then chat with each other to figure out which people have the listed traits, mark off squares and achieve bingo.