Time To Chuck My Muck Over Your Sister's Jubblies

A politer way of saying to a friend, i'm going to fuck your sister then sloppy jizz over her tits

Dave: Bobby, since you wouldn't make me a brew its Time To Chuck My Muck Over Your Sister's Jubblies

by Greg_the_Smeg February 07, 2019

Well, shit in my mouth and call me your sister

An sarcastic exclamation that can be used in a variety of ways. Usually used to to emphasize how glaringly obvious something that has been said is.

A: I had to go to school yesterday.
B: Well, shit in my mouth and call me your sister - student's going to school? Really?

by DarkLite January 17, 2007

National Fuck Your Freinds Sister Day

On April 21st of every year National Fuck Your Freinds Sister Day starts on this day you boy or girl will go to one of your friends houses and they are obligated to consent to having you fuck their brians out so in turn on this day woman's right to choose is also temporarly suspended

Josh texts carl: yo its National Fuck Your Freinds Sister Day im coming over to fuck your sister
Carl: Go ahead im about to Fuck Yours
Josh: Narly dude

by DizzyCannon7211 April 19, 2020

National Kiss Your Step Sister Day

On June 9th it is considered to be National Kiss Your Step Sister Day. On this day it is highly recommended that you make out with your step sister. Any other day it would be considered incest, but on June 9th it is encouraged!

Person 1: Bro on June 9th you gotta make out with your step sister.

Person 2: Why June 9th?
Person 1: Cuz it’s National Kiss Your Step Sister Day, duh.

by yomommathic April 18, 2020

your best friend's sister

a stupid comeback phrase that's used for virtually everything, even if it doesn't make any sense whatsoever

Friend #1: dude! i saw your mom last night! she was hot!
Friend #2: your best friend's sister!
Friend #!: you have a sister!?

dude: what happened last night!?
dude 2: your best friend's sister!
dude: shut up!

by dawg69 June 21, 2009

Date your fake sister day

December 5 is the day you should say your fake sister and if y’all like it then y’all should date fake sister or fake brother go for it ! I mean try summ new!!

“It’s December 5 date your fake sister day”

by Lowkeykeen December 05, 2020

Beat up your sister day

You've always waited for this moment but you never had the occasion, now you do

Oh where are you sisteeeer, its timeeee, today is beat up your sister day

by Martichucho August 07, 2022