i have to scripts i need help on...one is almost done just need to figure out one small thing..these scripts are for a bot i just made and finnishing...

1st one:
on *:text:!beer*:#: {/.describe $chan hands $2 a beer }

ok i want it to give a beer to a random person if they dont type anything after !beer

2nd one:
on *:text:op me*:#: {/.describe $chan if u ask for that one more time i will kick you and than ban you from ever coming in here }

ok as u can see it dont kick them if they say op me agian i want this to change right now i have to manualy do it i want the bot to give them a warnig and then kick them