Help for NickServ - FDROP
Help for FDROP:
FDROP forcefully removes the given account, including
all nicknames, channel access and memos attached to it.
When dropping and re-registering an account during a
netsplit, users on the other side of the split may later
be recognized as the new account.
Syntax: FDROP <nickname>
Examples:
/msg NickServ FDROP foo