text: I do not know whether this is typical or not, but here goes ...\n\nQuestion:  There are 5 gecko lizards together on the ceiling.  One lizard tells the others, "Hey guys, watch this!"  He then does a backflip and falls on the floor.  How many lizards are there on the ceiling?\nAnswer:  0.  The other 4 fell down when they lifted their forelegs to clap.