This image represents all of Deidara’s potential. He can make out with himself. What else can he do? He could also give himself love bites with these mouths. He could suck his own dick. He could eat his own ass. He could suck his own dick and eat his own ass at the same time. He could make out with 4 people at once (if you count the mouth on his chest). He could suck 4 dicks at once. He could eat 4 asses at once. I believe Deidara has the most potential out of all the Akatsuki and arguably, everyone in the series.
When I was little, I used to think it was silly that they put the “external use only” label on bottles because no one would want to eat a bottle of aloe vera, but after reading fanfiction, I know who those warnings are meant for
UNTIL I READ THIS I GENUINELY STILL THOUGHT THAT THE PURPOSE OF THOSE LABELS WAS TO STOP PEOPLE EATING THE PRODUCT