This, very basically, does what you need it to, I think
on *:TEXT:!slap:#: {
var %randomslap = $rand(1,2)
if (%randomslap == 1) {
.describe $chan challenges you to a slap fight you win and stand over the bot triumphantly after winning the battle.
}
elseif (%randomslap == 2) {
.describe $chan challenges you to a slap fight you lose and the bot continues to slap you silly with a giant trout.
}
}
Hope this helps
... you can add more outcomes and increase the $rand(1,2) to, for example, $rand(1,5) for 5 random options.
Panda
Ack. Belhifet got his solution in as I was typing lol ... sorry Belhifet!!