t-vision 

When a fine woman plops her ass right in front of you, exposing that piece of floss between her asscheeks, otherwise known as a thong.

Damn! You can see that girls thong! Looks like I have been granted the "t-vision."

t-vision by Sweetwater Jenkins December 19, 2004

T-vision 

The ability of someone to identify a transgender person on sight.

"Check this chick out. Definitely trans."
"How can you tell?"
"Tall. Elongated chin. Prominent Adam's apple. Speaks in a deep voice."
"Damn, you're good."
"When you check out trans chicks as much as I do, you tend to have pretty good T-vision."

T-vision by araparseghian December 14, 2014