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1.
One of the best last names out there. And it's pronounced Ash-ee. So get it right idiots.
Asci is hot stuff.
Damn! Did you see Asci today, that girls a dyme!
by asci June 01, 2006
 
2.
The tiny sacs containing reproductive spores, found in certain fungi (ascomycetes). Hygroscopic pressure builds up in the asci (singular ascus) until they burst, scattering the spores. Not to be confused with ASCII.
"Hey, check out www.morels.com, they got some uberleet asci photos!"
by Some nerd January 22, 2004