by Chunkymonkey102 November 16, 2009
God's worst screwup, made to teach brothers how unattractive and morally wrong the opposite sex really is.
by Mac11 October 06, 2004
by Santa Nugg December 04, 2018
(Verb) To terminate something in an abrubt or unexpected fashion. Derived from the sudden ending of Sergio's (BE) performance ("Sister") at the Eurovision songfestival in 2002.
After Jack was diagnosed with several STD's, he sistered his relationship with Svetlana.
"Art. 3: Watching midgetporn during working hours will sister this contract of employment and nullify all duties of the employer."
The problem with urinating from the Eifeltower is that you can't sister if the security guard catches you.
"Art. 3: Watching midgetporn during working hours will sister this contract of employment and nullify all duties of the employer."
The problem with urinating from the Eifeltower is that you can't sister if the security guard catches you.
by Nasemeister December 12, 2012
by GayFlute January 19, 2017
by JR. December 12, 2004
A condition where the male partner in a relationship clearly adores or is simply in love with their current partners sister. Given the opportunity all those diagnosed with this condition would instantly embark upon a new relationship with the sibling, at the drop of a hat.
"Ssup, dawg"?
'"I've been a twot! 20 years and I'm still sistering for Nettie. Poor Rene never stood a chance and she's a fucking shrew while I'm at it".
"That's harsh, Bred".
'"I've been a twot! 20 years and I'm still sistering for Nettie. Poor Rene never stood a chance and she's a fucking shrew while I'm at it".
"That's harsh, Bred".
by zebraboy777 May 18, 2016