I've been known to involuntarily squeal EEEEP! in 
the middle of an anime party when a cel I own but 
hadn't placed yet flashes by.  It's happened 
several times now, and the guys who show up every 
time are used to it.  ;)  Of course, they think 
I'm crazy for collecting cels in the first place, 
but hey... maybe I am.  *grin*