Silf

A hot older sister.

"Mann your sister is such a silf"
"what the fuck shes my sister"

by Jocelyn the Helicopter June 4, 2021

siilveon

siilveon, also known as luca, is part of genshintwt lesbians (founded by mj) and will even do your math homework (i got 10/10 on that btw thank u)

oh yeah i got siilveon to do my maths !

by m1llsm4n June 17, 2021

SAILF

Step-Aunt I'd Like to F**k

Similar to terms instead beginning with Dad, Mom, Parent, Step-Parent, Step-Dad, Step-Mom, and other varieties you could probably think of on your own if you've come this far.

"that SAILF over there's really seggsy dude"
"ikr"

by wefwidgewatow July 13, 2021

Swilf

Single women I'd like to fuck

ME: You know that girl Pom?
Friend: That's a Swilf for sure. Umm umm umm

by Fuallgdamit September 17, 2021

silf

a sister who is hot, basically a milf but a sister (silf)

person 1: ay! is your sister a silf?

person 2: uh ig...

by ursisterisasilf October 5, 2021

SILF

a hot handsome teacher you would like to fuck.
S.I.L.F = Sir i would like to fuck

person 1 : OMG Mr.Wilson is such a SILF!

person 2 : U are soo into teachers..

by hampire666 November 13, 2021

silfer

Silfer is the last name of the most lovable Portuguese sisters. They are known in their village as the most kind, beautiful girls. They have donated a kidney to each other, and are now living in the “Viaduto de Esgueira” because they gave all their money to that one vary famous charity. If you see a Silfer girl, don’t talk with her, they are very shy, slowly put money in their bags so they can eat some bacalhau.

Person 1: Oh my God, there are the Silfer sisters!
I’ve heard they donated a kidney to each other and gave all their money to charity!
Person 2: That is for sure all true!

by VaiNeymar November 20, 2021