/magic 2 500 $camel /me "Hello, I like co,mm ,as! ,,,,, :)"

works the same as:
/timer -m 2 500 me $camel("Hello, I like co,mm ,as! ,,,,, :)")

I guess your way does save a few keystrokes when entered at the command line.

/timer 2 1 me $camel("Hello, I like co,mm ,as! ,,,,, :)")
Is shorter than both if you don't need the precision.
Seems easier for me to remember.