if I am an op in 4 channels and I wish to kick a user from all of them at the same time is there a better way than this?

Code:
alias kickall {

  if ($1 ison #chan1) { /kick $v2 $1 $2- }
  if ($1 ison #chan2) { /kick $v2 $1 $2- }
  if ($1 ison #chan3) { /kick $v2 $1 $2- }
  if ($1 ison #chan4) { /kick $v2 $1 $2- }

}