1 definition by FluffyCat
What someone says as a response to something casual or unimportant. Often used as a conversation closer.
Also used when trying to sound cute or unique.
Also used when trying to sound cute or unique.
Mary: I'm going to eat dinner.
Sam: Have fun.
Mary: XD
Sam: Hum Hum.
Karly: I'm almost done with my homework!
Todd: I'm not. Hum hum.
Sam: Have fun.
Mary: XD
Sam: Hum Hum.
Karly: I'm almost done with my homework!
Todd: I'm not. Hum hum.
by FluffyCat September 10, 2010