F U N E?

English comedian Ronnie Barker has died but his passing reminds us of a restaurant sketch which included:
Patron: F U N E X ?
Waiter: S V F X
Patron: F U N E M ?
Waiter: S V F M
(if this is new to you - say each letter out loud slowly and if it's still a mystery - when did you last have eggs and ham for breakfast?)