He is a good "friend" of Jorgen, and once had his own show called: "Leave it to Binky." He is extremely accident-prone. Despite him being a good friend of Jorgen, Jorgen almost always beats him up and humiliates him. Jorgen finds joy in this, though Binky never truly complains about the constant abuse he takes while Jorgen is around. He doesn't seem to appreciate the sadism Jorgen shows him, however.
Binky is quiet much of the time, shows signs of low self-esteem, and acts like a child. Apart from being bullied by Jorgen, Binky doesn't seem to have much personality. His plain appearence seems to only make Jorgen appear bigger, as do all fairies and children.
In the episode "Cosmo Con", it is revealed that Binky once hosted the secret Fairy Convention back during the Dark Ages, but it was known to be one of the worse, due to Binky unleashing the Black Plague on Europe as he believed it to be the name of a band rather than a deadly disease. Angry for this, Jorgen tied him to a spinner to select the next fairy to host the convention and spun him too hard, which caused him to spin for a whole millennium. In reality, it truly wasn't a millennium, but several centuries. Usually, if Jorgen gets angry about something at his favorite TV show "All My Biceps", the first thing he does is to strike a hit at Binky.
In "Timmy the Barbarian!", when Binky became sick and bedridden, Jorgen Von Strangle read the reluctant Binky a story in which everything Jorgen said came true in Timmy Turner's life.
Binky started appearing in the Season 3 episode Cosmo Con hasn't appeared since Season 6. He made 2 appearances in Season 3, one in Season 4, four in Season 5, and two in Season 6. He hasn't appeared since Wishology! and it is unknown if he will appear in Season 9.