What is Humbarger?
1.
1. Probably an altered spelling of Homberger, a German and Ashkenazic Jewish habitational name for someone from Homberg.
2. Also any person who is said to be a 
Homberger form: "Hey there's a Humbarger/ Are you a Humbarger?"
Stud form..."OMG he is such a Humbarger!"
"He's got the Humbarger look"
See 
Random Words:
1. 
To fart on someone in an annoying way.
I flatchumacated in my brother's face because he was bothering me while I was playing video..