The Bash Street Kids is most annoyed by Smiffy's stupidity and Spotty's sarcasm. He occasionally enjoys making fun of Plug's looks and Fatty's weight. Danny has an intense rivalry with Dennis the Menace, highlighted in a strip where the two compete to find a treasure under The O2 Arena and ending with Danny outwitting Dennis; they often argue in crossover strips. Although Danny also dislikes Roger the Dodger (although he is willing to use him) and Minnie the Minx, their rivalries are not as intense and he once had a crush on Minnie. He is a central character in "The Beano Interactive DVD" with
Dennis the Menace and Gnasher Street leader, outwitting Dennis and his cronies and Dennis angrily blaming it on Roger. Whilst a rivalry with The Bash Street Kids was touched on before in other strips, it was this story which made the rivalry far more well known. Several succeeding feature length strips after, usually drawn by Mike Pearse or Kev F. Sutherland, further depicted the rivalry even to the point it would get violent. He also made other appearances in the spin-off Bash Street Kids - Singled Out, where he would take on a similar role. In the same year, Dennis became a major mascot for