Warning, the Silly Little Mouse Fairy has maybe stolen your PS/2 compatible computer mouse!
If you want to get it back from the Silly Little Mouse Fairy, first look where the mouse was, if there is a coin, you have been robbed by the Silly Little Mouse Fairy. To get it back, say the following message to one of your non-PS/2 compatible mouse parents: "I am stupid!".
That should work.