Performing a European Double-Decker involves a male and female deficating in the bowl and resevoir (respectively) with the male straddling the resevoir, thus giving him access to perform cunnilingus on the female.
Brad and Angela just got back from a European Double-Decker in the bathroom. You can tell by his white mustache and brown soul patch.
by Ninjow June 17, 2021

by The RONA Wigger November 17, 2023

A phenomenon in American political discourse where European countries are either socialist or capitalist depending on whether or not it benefits the argument you are trying to make.
"Europe countries aren't socialist, they're capitalist countries with strong social safety nets."
"Okay, lets build a strong social safety net."
"No that's socialism."
"A yes, the old European Switch."
"Okay, lets build a strong social safety net."
"No that's socialism."
"A yes, the old European Switch."
by epic bruh gamer March 14, 2020

Simultaneously wetting two fingers and jabbing them in both the anus and the vagina at the same time.
Oi John guess what i did last night?
What did you do dave?
I gave this bird the european plug socket and she punched me!
What did you do dave?
I gave this bird the european plug socket and she punched me!
by Mbiggs19 February 14, 2023
