verb: (to be) to skip school without a valid reason and to be doing something else other than what you are supposed to be doing in school. This is also called truating in Great Britain
father: Peter, I have rotten eggs for you. Your school principal, Principal Skinner, just called and said you were bumble-stumbling at Cavendish Mall.
Peter: What the hell is it Principal Skinner's vegetable soup where i am during school hours, as long I get my homework done on time. And how in the devil's name did he find out anyways that I was at Cavendish Mall.
father: Walls have eyes and ears. He told me he used his spy-glass to look through his office window. besides Cavendish Mall is right across the street from your high school, no?
A stumble-rumble is the result of having consumed a few too many and proceeding to kick the living shit out of another person or one's self due to irrationality.
Shirley got into a stumble-rumble with Bob at the karaoke bar because he sang their song with Sue-Ellen.
When you accidentally complete a puzzle/When you don’t know how you beat the puzzle
Guy 1: How did you complete that puzzle
Guy 2: I stumbled to the answer
When you get so drunk you stumble to your left whilst walking
"ahh, he's doing the stumble again"
A group of drunk people walking
Person 1: yo bro look, there's a stumble over there!
Person 2: what are you even talking about
Where you make a loud burbling sound with your lips as you trip and go sprawling; this can help you to better focus your mind to hopefully not get hurt or damage anything in your fall, plus it will not overly alarm others in your general vicinity.
Petite slight-figured cutie: I totally love my new heart-throb like you wouldn't imagine; I just get concerned whenever we try to go for walks together across uneven ground like a lumpy grass-field, since he is not very sure-footed or steady-balanced in these terrains, plus he's much taller and bulkier than I am, and so I cannot safely/effectively try to catch him if he starts to topple over. He's usually able to land without injury if he has plenty of space to flail his arms and break his fall on the way down, though; I have therefore learned to just jump back out of the way whenever he makes a stumble-splutter, and so usually he merely thuds heavily without incident, and then simply clambers back up and takes my hand again to stroll on as if nothing happened.
The universal phrase amongst students in class to tell everyone to get on stumble guys
Kid 1: Yo this class is boring asf bro
Kid 2: YO EVERYONE HOP ON THE STUMBLE!
Kid 1: What's the google classroom code bro???
Kid 2: AXQ32M