on *:TEXT:!toss*:#:{
  if ($2 == heads) || ($2 == tails) {
  /set %pi $2
  var %flip = $rand(1,2) 
  if (%flip == 1) { set %outcome Heads }
  else { set %outcome Tails }
  if (%outcome == %pi) { msg $chan $nick needs %pi to win. | describe $chan flips the coin. | msg $chan It lands on %outcome $+ . $nick wins! }
  else { msg $chan $nick needs %pi to win. | describe $chan flips the coin. | msg $chan It lands on %outcome . $nick loses. 
  }
 }else msg $chan Sorry $2 is not an actual outcome :P
}