The act of sending a false dick pic that is bigger and less ugly than your own, with the goal of impressing a girl and hoping she doesn't notice the difference.
Juhi, he totally dickfished me! It was definitelynot the same dick from the pictures!
When a guy sends a picture of someone else's penis or a photoshopped penis and claims to be his.
Best Friend: "How was the date with the guy from online? "
Size Queen: "I met him, his face look like his pictures but he dickfished me. His dick was smaller and darker than the pictures he sent me!"