by a.b.eirce April 10, 2013
The state of drunkenness from encountering another's posterior region, aka, buttdrunk. Mostly a guy thing but females are not excluded.
Allison's running around the house in nothing but a tshirt and panties, now Justin's suffering from a severe case of rumbum.
by RebelHunter -because I said so July 08, 2021