"Far fucking out" is a whole nother tmesis. Whether "It's eight o'fucking clock" is a tmesis is a nice question.

*

VirginiaTam: And frolics in the grass.

*

The place to pass
On curves, you know,
Is only at
The beauty show.
Burma Shave.

Her man's whiskers
Never faze her --
He shaves by
Electric razor.
Why bother with
Burma Shave?

*

Said a sage in Westminster Abbey,
"Most critics are cruel and crabby,
But Auden and Clerihew Bentley
Have treated us justly and gently."