The word 'bookkeeper' is the only word in the English language with 3 back-to-back double letter combinations.
Elephants are the only animals with four knees.
Leeches have 32 brains.
Microsoft's startup music (a 6-second .WAV file) was written by Brian Eno.
Peanuts are not nuts; they are legumes.
Get Beaten up at parties!
Annoy the page's owner by correcting him pedantically! (I have)