Girl 1: I totally slept with Bob last night
Girl 2: OMG no way! I totally slept with him last week!
Both: *high five* We are helmet sisters
Girl 2: OMG no way! I totally slept with him last week!
Both: *high five* We are helmet sisters
by Dick Wolves June 22, 2017
The homosexual equivalent to an Uncle Tom. A homosexual who simply plays up to the stereotypes of how a homosexual is expected to act in order to gain approval.
After Robbie came out of the closet he keeps playing up how much he knows about fashion, but I really don't think he's even all that interested in fashion. He's such a Sister Tom.
by Ford Leiden December 28, 2009
That bad bitch with the best humor. You’re happy when she bakes something, but when she’s gonna cook dinner you better run. The one day she’s your best friend or like a mum, the next day she can be the devil his own person.
Person A- Wait, is that aggressive girl the same as who gave you food last week??
Person B- Yes, that’s my oldest sister
Person B- Yes, that’s my oldest sister
by a little lad November 23, 2021
by Deemo June 19, 2017
Two women who will pact for life. They will hunt down unsuspecting Sports Figures or Actors and such and initiate a three way. As the man is ready to ejaculate, one lucky lady will savor thus ejaculate in her mouth and when the man is not looking, quickly spit it into her “sperm sisters” vagina in hopes to have his baby! The unsuspecting sucker never knows how it happened but nevertheless is just another victim of the sperm sisters.
by DunnBai August 22, 2019
by Pepe the fwoooog July 10, 2019
An alcoholic punch spiked with Xanax by sorority girls, in secret and at random.
Generally for sorority-only events and parties.
Often a means for fellow sisters to seduce one-another.
Lesbian orgies have resulted.
Generally for sorority-only events and parties.
Often a means for fellow sisters to seduce one-another.
Lesbian orgies have resulted.
O.M.G who made the sister punch last night?!
I don’t remember anything after Emily brought me to her room LOL!
I don’t remember anything after Emily brought me to her room LOL!
by Lexi Black November 06, 2019