the act of consuming alcoholic beverages or other toxins in massive quantitys bringing you to a state of mind beyond drunk, crunk, high, blazed, faded, etc. one can only fully understand scrumpin when they have no other word to express their state of mind except scrumpin.
drinking at 10 am your gonna be scrumpin
drink of choice 4 loko your gonna be scrumpin
Also can be used to describe a state of being such as im
just scrumpin right now then I'm off to work.
chillen now = scrumpin.
Chillin out have a good time.
Just scrumpin with this chick
have sex... i was just scrumpin wit my girl.
What you doing ? ah im just scrumpin
Oh just scrumpin it up in ohio.