The act of coitus interruptus (ejaculation) on the forehead of an unsuspecting partner, followed by, the separation of fluids with the tip of the penis to create a downhill effect imitating a "ride on a snowboard".
I just rode a Texas Snowboard down this bitch's face!
Winter is cold enough in the south for a Texas Snowboard!
Winter is cold enough in the south for a Texas Snowboard!
by You Got Murk'd August 12, 2011