Being sad but the next level.
Person 1: Dude are you okay you look sad
Person 2: Nah dude I’m sister sad
Person 1: Dang bro that sucks
A female who has dated/fucked the same guy you have
Shannon and Sharon both dated Dustin, therefore they are dick sisters.
Tieing an opponent in a game. Often applied to American Football.
"The Packers can't close the deal... and they kiss their sister... they can't push the ball down the field and it's a tie." Analyst referring to Packers-Viking tie of Nov. 24, 2013.
When two women have slept with the same guy, they are helmet sisters. Similar to "eskimo brothers".
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
When your mother starts having babies before your granny stops having babies, and now you are 3 years older than your aunt, but you're both raised like siblings.
Mama if you get pregnant now, my child will be a sister Aunt.
(noun) 1. skinny jeans when wore by men. 2. pants so overly tappered and tight, they look like they were borrowed from your sister.
1. John completed his Emo look by wearing a pair of sister's pants. 2. "Man, look at that kid over there," exclaimed Derick as he pointed out a 20-something year old man wearing a pair of sausage-tight jeans, "how can those sister's pants be comfortable!"
Derived from the term "eskimo brothers", inuit sisters is a common bond shared between two or more women who have slept with the same man.
Dieondra: "Ayo Charice, you sleep with ya boy Trayquan last Wednesday?"
Charice: "Hell yuhhh!!!"
Dieondra: "Yeahhh well I did too, 'cept on Tuesday!"
Charice: "Dayummm, looks we be Inuit Sisters mah girl."