I know people are going to be searching for this, so until I add some to the dictionary I figured I'd give some examples here.
Tom Lehrer's example requires the Father-Bother merger, as well as enjambment (splitting a word at the end of a line) :
eating an orange
while making love
makes for bizarre enj-
oyment thereof
Some people use
door hinge, which requires H-dropping, the Cot-Caught merger, and putting the stress on 'door' when it otherwise might not be. An example from
Marian Call:
They drank all the pilsner and ate all the oranges
And she thought as the rotten and rusty door hinges
A perfect one (requiring only enjambment, but no particular features of the speaker's accent as far as I know) would be something worn with a very fancy kilt, '
sporran j-ewel'. Some other perfect ones
I found online are
Gorringe,
Blorange, and
Sporange.
I once rhymed 'orange S' with '
foreign ges-ture' in
a poem about grapheme-colour synaesthesia.
Do you know of any more?