Thirsty cowboy 

Similar to the "falcon" and "dragon" sexual acts but the opposite. It involves one gentleman fingering two vagina's near his face while shaking his head with his tongue out.

Kris: Yo bro, what happened last night when you disappeared with Carmen and Louise?

Jeff: Haha we went upstairs and I did the thirsty cowboy!

Kris: No way? Unbelievable Jeff!

Thirsty cowboy by DJ Fuck January 25, 2014

Thristy Cowboy 

The cupping hand posture similar to a thristy cowboy drinking out of a river, but instead the hand cups the genitals of either sex.

"Seth looked like he was taking a long drink of water with that thirsty cowboy move on Tara."

"Did that guy just give you the thristy cowboy on the dance floor?!"

Thristy Cowboy by DezNutsTsNuts April 20, 2009