Caught on IRC today:

-!- #bakabt + user [user@hostmask]
< user> ciao
< user> !list
-!- #bakabt : user kicked by MarchHare ([NO !list])
-!- #bakabt + user [user@hostmask]
< user> hi
< user> !list
-!- #bakabt : user kicked by MarchHare ([NO !list])
-!- #bakabt + user [user@hostmask]
< user> hello
< user> !list
-!- #bakabt : user kicked by MarchHare ([NO !list])

Yes, that happened consecutively, from the same user. Learn fast, user.