The game was tied at seven all, uh-uh-huh,
When Franklin found he had the ba-al.
He made a connection
In the other direction,
The crowd started shoutin' out in-ter-jec-tions.

Aw! You threw the wrong way!
Darn! You just lost the game!
Hurray! I'm for the other team!

Innnn-terjections! show excitement! or emotion. And are generally set apart from a sentence by an exclamation point, or by comma when the feeling's not as strong.

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On the kinkometer, my kink measures as a sine wave.