...many, many times. 

Very funny strip!  Although in my case, it usually 
ends with a rant directed in the general direction 
of my roommates that consists of nothing but "five 
minutes and they're gone.  FIVE MINUTES!!"  while 
they stand there looking at me strangely.

Good job!  Keep 'em coming!

~Anne

ps.  Completely unrelated to cels--but there's a 
comic artist at UGA who does a strip about 
marching band camp that is very, very funny.  If 
anyone has been there too and is remotely 
interested, you should check them out as 
well--e-mail for the URL.  "Like this one time, at 
band camp..."