Shikin is when you are taking a poo and your butthole closes before the poo gets out.
OMfg! I just pulled a shikin! It hurt so bad!!
by KaotiK May 31, 2005
Sexually desirable female. This word is usually yelled aloud at a passing female.
Jim yelled "Shikin'!!!" at a hot girl he passed by her.
by James White, WWR Designs January 01, 2007