Sisterfister

A word used for respecting whamen so people will not get triggered by your clickbaity and 10:01 long videos

utuber : brofis... no I meant sisterfister... see you sisters later in my next video

by Irespectwhamen September 4, 2017

Sisterfister

Adjective meaning an alternative, clean version to Mother Fucker

*joey smacking Sarah on the butt
Sarah - "Ouch you sisterfister"

by Hink68PMMF October 20, 2017

Sisterfister

its the female of rare species called brofister, it was discovered in youtupia jungles at 2017 by the famous scientist felix kelberg pergananet

and always sisterfister!!!!

by RoloxX September 2, 2017

sisterfister

Strictly, one who indulges in a particular form of incest, using only their hand (see fister. Often used as a term of contempt, and shortened to "sissy" on account of their unadventurousness.

See also brotherfucker.

Your brother's such a sisterfister, you know.

by Lucifer B August 17, 2005