Tomato in the subway - WTFuq

About WTFuq

WTFuq is an urban expression that you gives out when you walk into the kitchen and saw your friend butt-naked with a Konjac gel cut right in a middle, and that Konjac gel was meant for you guys' dinner. You friend however did not offer any explanation other than saying that you shouldn't worry about anything, because obviously he was preparing the dinner and thus, the small cut right in the middle of the Konjac gel. Right? But seriously, WTFuq did he do to that Konjac gel? What was he doing? Did he just..??