Top Definition
A person who is always grumpy.

They also spend their time editing Wikipedia articles and adding Urban Dictionary definitions.
"Hey guys, let's order dessert."

"We can't, the grumptill wants to go home."
#cranky #grouchy #annoying #confused #angry
by JudsonLover July 16, 2009
5 Words related to Grumptill
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.