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.
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.
By FluffyCat
Phrase used as synonim to thinking about the problem which had apperaed or as a respons for moronic question.
A: Do you want to make some quests or stop playing? B: hum hum A: Only pr0 play Tibia B: hum hum
By Bogumil
A Polanisian fruit found on the elusive Gum Gum tree
Dumb dumb give me hum hum.
By Bebooii
A Westchester County, New York correctional facility with a less-intense level of confinement than its full-blown "vocalized music and lyrics" counterpart.
Maybe da only drawback of being incarcerated at Hum Hum Prison is dat you are merely bored (i.e., you have a "ho-hum" lifestyle), rather than actually feeling confined and stagnant.
By QuacksO