Top definition
A cats gut stretched across a pigs ass that you pick your teeth with.
Girl: Daddy can I have ice cream?

Dad: Leave me the hell alone or I will give you the humstrum.
by Sgt.Politeness August 14, 2011
Get the merch
Get the Humstrum neck gaiter and mug.
Apr 21 Word of the Day
I've been jabbed
by Francesco II March 20, 2021
Get the mug
Get a jabbed mug for your Aunt Helena.