What is Grumin?
1.
To speak gibberish or garbled words. To mumble while saying things no one can understand. To speak drunkenly while sober.
Grumin can sometimes be funny and used mocklingly, but at other times it is annoying and overplayed.
Guy1:"Gots de da gram fence knot!"
Guy2:"Dude stop the grumin its gettin annoying."
See
Random Words:
1.
Two definitions:
1) Not being serious, not doing anything in particular, messing around;
2) Attempting to confuse, get a rise out of, ..