look up any word, like swoll:

1 definition by andres y yoyo

 
1.
compound word. A word that stands for "bah! I dunno" or "bah! i don't know".

Originated at Issaquah High by a bunch of really cool people.
-"yo, what was the spanish homework last night?"

-"Bionome!"
by andres y yoyo December 02, 2004