Firefly swear words beginning with the letter S

Phrase Meaning Is This Accurate?
Shee-niou Cow sucking (80%)      (20%)
shiong mao niao panda urine (96%)      (4%)
Shun-sheng duh gao-wahn! Holy testicle Tuesday! (84%)      (16%)
Sly Homosexual (81%)      (19%)

Firefly Swear Words by Letter:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z