Top definition
A common word, used at random during a conversation, that forces the listener to pay attention and acknowledge every minute detail, word and meaning.
Supervisor: "So what you do, humm humm, is set the alarm code, humm humm, then dead bolt the back doors, humm humm, before exiting through the front doors. Humm Humm?"

Employee: "Yea, I get it. But why do you keep humming?"
by Minon of TGOSoN September 17, 2009
Get the mug
Get a Humm Humm mug for your mate Zora.