The act of one man performing oral sex on another man whilst on one knee in the tebowing position.
Dude 1: Dude, what happened to you last night? You said you were going to the pisser and dissappeared.
Dude 2: Oh bro, the line for the bathroom was 10 deep, so I took it outside. To my surprise, when I turned the corner I saw some hobo Teblowing this dude in a Denver Bronco's jersey. It freaked me out so I cut my losses and called it a night.