Double sundae 

A thing that you cant have two of at the same time

“Bro DONT DOUBLE SUNDAE!! Liking brad and sam at the same time isnt possible”

Double sundae by Slayate March 1, 2023

Double Fudge Sundae 

When a girl straddles a man on the toilet for sex, but, both people are shitting simultaneously. Laxatives can be taken to enhance the pleasure.

I keep walking in on Jacob shitting in the hopes that he'll ask me to do the "Double Fudge Sundae".

Double Fudge Sundae by StanTheBanana February 3, 2021

Double Fudge Sundae 

When a man is having sexual relations with a womans un-douched anus, and gets his penis covered in fecal matter, and in anger at realizing this, puts his penis in the womans mouth

Hey Andrew, I heard you and your girlfriend broke up after you gave her a Double fudge Sundae.

Double Fudge Sundae by Der Axel March 22, 2009

Double Dutch Sundae 

Eating Chocolate covered money out of someone's ass.
Money can also be covered in any other sundae toppings.
See also- Rich Bitch Sundae.

I told him if he wanted this $100 and this dub, he'd have to earn it. So he bent me over and gave me a Double Dutch Sundae.

Double Dutch Sundae by Newshoes1 November 9, 2012

Double fuck sundae 

When a guy sticks his dick in a girls ass and the other guy sticks it in her pussy and they cum at the same time and shoot cum on their bodies too.

That girl is so slutty she let us give her a double fuck sundae

Double fuck sundae by TheKickAssBro April 21, 2017

double sunday 

Getting drunk Friday and Saturday night, then waking up to an exceptionally powerful hangover on Sunday.

Sorry son, I can't father you very well because I'm suffering from a double Sunday.

double sunday by The Fingers October 16, 2015

Double Sunday 

Where you call off on Monday thereby creating a second Sunday.

This job makes me want to take a double Sunday.

Double Sunday by koaguilds December 14, 2020