Love it when you find packages with a sense of humor. 🙂

Package: sl
Priority: optional
Section: universe/games
Installed-Size: 132
Maintainer: Kenshi Muto
Architecture: i386
Version: 3.03-14
Depends: libc6 (>= 2.3.2.ds1-4), libncurses5 (>= 5.4-1)
Filename: pool/universe/s/sl/sl_3.03-14_i386.deb
Size: 15976
MD5sum: de03e0be86e8d7b0c7c3b3b2cbf246ef
SHA1: 25fbec4a67ec2875852439be948704d456a557bb
SHA256: 4a7a4cf5cdbe5756226590219c4ef2ff7dce04ca9e096f5be86e8a555d83bc6c
Description: Correct you if you type `sl' by mistake
.
Sl is a program that can display animations aimed to correct you
if you type 'sl' by mistake.
Bugs: mailto:ubuntu-users@lists.ubuntu.com
Origin: Ubuntu

apt-get install sl to get it, and see what it does. I think I’m going to leave it installed just to amuse myself when I type too fast.