Stuff

on *:text:!kick*:#:{ set %warn. $+ $2 | /kick $chan $2 First warning, Two left, Don't blow them. | inc %warn. $+ $2 }
if (warn. $+ $2 == 1) { /kick $chan $2 Second warning, one left, Watch it! | inc %warn. $+ $2 1 }

elseif (%warn. $+ $2 == 2) { /kick $chan $2 You have used up all you're warnings..Last time... | inc %warn. $+ $2 1 }

elseif (%warn. $+ $2 == 3) { /ban $chan $2($ip) | /kick $chan $2 }

else { halt }