Sir Pumpernickel is a pretentious guy that makes a failed attempt at appearing "cool" to others. More commonly known as a "Show Off".
*Gina sees a woman beater selling breast cancer awareness shirts*
Gina: Oh look at Sir Pumpernickel over there.
Gina: Oh look at Sir Pumpernickel over there.
by Box Worm November 24, 2019

by SadBoyForLife July 15, 2021

by the one and only youghurt male May 21, 2024

A nickname given to Sir Kier Starmer by some in the UK after he decided that he didn't want to support Free School Meals anymore.
Have you heard, Sir Kier Starmer has u-turned on Free School Meals. He's more like Sir Kid Starver now!
by CatRyBou July 6, 2024

by hwejkw June 24, 2022

by random person from snobsdale December 4, 2023

A reference to famous British WWII General Montgomery, a man revered for his "military genius", which consisted mostly of futile over-planning.
This word is used primarily as a derogatory term for incompetent decision-makers or leaders, but can also be used to tell anyone how worthless they are.
This word is used primarily as a derogatory term for incompetent decision-makers or leaders, but can also be used to tell anyone how worthless they are.
by Holawel December 13, 2010
