Ah...

a sure fire sign of of singlehood...the washing of the sheets.
Now it doesn't matter if sex was had in said sheets or not. I wash them everytime someone besides myself sleep in them.

This also includes the pull out bed, those sheets are washed everytime someone crashes. Now, friends crashing at your place doesn't neccisarily mean singlehood, but it happens more often then couplehood. Why? cause the friend crashing on your pullout couch was probably also the friend out tearing up the dance floor with you til 3 am and can't drive home...exactly.

I'm kind of glad I'm no longer living in an apartment complex, because Sat or Sunday morning...everyone in the laundrymat knows what you were up to the nights before. Here on my commune, it's just me and my neighbor, well, who was out with me til 3 in the morning dancing