Tuna of Opportunity Heywood Banks

There's a "sing" in single
A "cel" in celebrity
There's a "rage" in marriage
There's a "grave" in gravy
There's a "dump" in dumpling
A "liver" in delivery
There's a "pay" in every patriot
And a "spit" in hospitality

But there's a tuna, there's a tuna
There's a tuna in every opportunity

Chunk, light, or albacore
Guess who's knocking at your door
It's the tuna of opportunity

If you take the two a's out of "aardvark"
If you take the two l's out of "llama"
If you take the two o's out of "ooze"
Put them all together, they spell "aalloo"

But there's a tuna, there's a tuna
There's a tuna in every opportunity

Chunk, light, or albacore
Guess who's knocking at your door
It's the tuna of opportunity