YKIOK,IJNMK
From wipipedia.org
YKIOK,IJNMK was one of the cornerstone ideas of the alt.sex.bondage newsgroup in the 1990's. It stands for 'Your Kink Is OK, It's Just Not My Kink' and embodies the principle of tolerating other people's consensual kinks even if we find them uninteresting or even repulsive.