ahuhno 

The slurred way of saying 'I don't know'.

Person 1: "Dude she's such a slut! Do you think she does it for attention?"

Person 2: "Ahuhno"

ahuhno by softsof November 26, 2016

ahohno 

Literally, means "I don't know", but it's these 3 words condensed into one and pronounced ebonically.

D: Where's my Eazy E cd at?
S: Ahohno, fool!
D: Dag, what are you good fo!!

ahohno by Snocap February 28, 2007