A contraction of the phrase "transsexual lesbian". A transbian is a male-to-female transsexual who is also a lesbian - ie. a transsexual woman who is sexually attracted to other women.
"Probably more than half the trans women I know are transbians or bi. Fewer than half are straight."
Straight/bi men with a lesbian fetish so intense that they started calling themselves lesbians. Frequently complains about cis lesbians not wanting their “organicstrap”, aka male genitalia.
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.