/b /mode $chan +b $iif(*!*@* iswm $1,$1,$iif($nick($chan,$1),$address($1,2),$+($1,!*@*))))
/u /mode $chan -b $iif(*!*@* iswm $1,$1,$iif($nick($chan,$1),$address($1,2),$+($1,!*@*))))
/k /kick $chan $1 $iif((!$2),I don't like you,$2-)
/kb { /b $1 | /k $1-  }
/tkb { .timerunban $+ $1 1 $calc(60 * $2) mode $chan -b $address($1,2) | /b $1 | /k $1 Temporary Ban for $duration($calc(60 * $2)) }

;add all this code to your aliases section (hit alt+r then go to top right)
;/kb nick will kickban /k NICK will kick /b NICK will ban /u NICK will unban /tkb NICK #mins