I know that it is already an official nickname but my 6 year old daughter has number 1 jersey and everytime Herron comes on the screen she says...
"hey daddy, that's Danny Boom Herron".
If he scores a touchdown she goes crazy and says
"Danny Boom Herron just scored".
or
"there is Danny Boom Herron on the sidelines"
or
"Danny Boom Herron wears #1 like me"
or
"why isn't Danny Boom Herron in the game".
it cracks me up that she says the full name every time.