hummin 

Smelling not so good.

Damn, my breath is hummin' after that gyro.

hummin by heavy d August 25, 2003

Hummin 

When something is awesome or popping kind of like vibing. Generally positive.

Damn that song is hummin.

This party is so hummin.

Hummin by you'remomsbestfriend March 28, 2015

Hummin bird 

A sexy short feisty woman

Speaking to a girl
Hey there hummin bird

Hummin bird by poczatek February 10, 2010

hummin' a tater 

A Southern U.S. term for a blowjob.

Hummin' a tater is way better than eating one.

hummin' a tater by 21st Century Soothsayer April 4, 2010

Strummin and Hummin 

The act of a single individual playing the acoustic guitar and singing along at the same time. Usually in a casual setting such as campfire as opposed to a literal performance.

Danny - "What's up Man, what's crackin?"
Matt - "Not much, just drinking some beer, got some friends over just strummin and hummin."

Strummin and Hummin by phrasee January 5, 2010

i hear you hummin 

a non-formal reply by an authoritative figure in response to a subordinates complaints or concerns

"I understand that Jane can be hard to work with, trust me, I hear you hummin John"

i hear you hummin by Bubbamac January 17, 2017

Humming John 

A senile man who hums random nonsense sounds for no apparent reason.

1) Is that guy drunk? No he is just a Humming John.
2) What is that awful noise coming those garbage cans... oh wait its just a homeless Humming John.

Humming John by Suburban Policy October 16, 2012