A phrase commonly used for absolutely no reason at all. Although sometimes it is used while thinking, it's mostly used during awkward pauses just to fill in the gap of silence, or just cause.
Alyssa: Coolsicles :)
30 seconds later...
Alyssa: Hmm.
Holden: What is it?
Alyssa: Nothing... I just like saying hmm.
Holden: Ok... weird girl.
30 seconds later...
Alyssa: Hmm.
Holden: What is it?
Alyssa: Nothing... I just like saying hmm.
Holden: Ok... weird girl.
by That_One_BV_Guy July 2, 2009
How to acknowledge someone when they've said something, and you didn't hear n/or care about what they said.
by TenorBuddy May 11, 2004
by kalant November 30, 2018
by Hattmann March 8, 2019
hmm ..........................
by me December 9, 2003
What one says on a computer or phone to make sure the other person is still there and will respond after a long pause in communication.
by Shaina Carmel Indovino April 22, 2003