From one of the headcannon from imaginethebatfam. Whenever Dick has hiccups, they usually last a week. Which is rather bothersome during patrol since all the others can hear are these high-pitch 'hics' as they try to eavesdrop on criminals.

Characters are not mine.

The Zetabeam announced Nightwing arrival to the cave. "Sorry I'm late…hics…guys." Everyone just look at him for a moment and laugh. Nightwing blush "It's not hics funny guys" he whined like a little kid. Once he noticed how he whine he regrets it.

"Okay there almighty leader." Batgirl stroll over with a glass of water, still chuckling. "Tha…Hics…" and everyone just laugh more again. Inner Nightwing want to smack the laugh out of their faces but instead he sarcastically laugh. But the jokes on him cause in the middle of his sarcastic laugh his voice did a high pitch hics and everyone laugh even harder.

"You know what guys, Training time! move it!" Dick yell at his 'comrades'

It's like everyone in the mountain is attacked with laughing gas. No one gets tired of laughing when that high pitch voice comes out of their fearless leader's mouth. it was an unusual event. "Disastrous…heavy on the dis." Nightwing muttered.

Things was worse when he patrolled bludhaven. He was hiding on the rooftop, observing the events below. He has to bit down his hand in order to keep that hics quite. He tried everything that wikihow has told him to do if he wants to stop hiccupping but it was no use. He just can't stop.

When the van that scream 'I'm a criminal' finally nice enough to drop by and began to unload their drugs Nightwing make his move.

He move graciously in the shadows. Using the night to his advantage like he has always taught to do since his parents past. He reach one of the goons, stepping out of the shadow but still undetectable, Nightwing is ready to take him out, But then "Hics". He curse silently.

The goons turn around but before he can point his gun at Nightwing's head, he was already taken down. "Hics" the goon hears it again. 'This is so ruining my image' Nightwing thought silently. "You heard noth…Hics. RAHAT!" he cursed loudly.

And that is how the all know his whereabouts and Nightwing has to fight the goons while making this high pitch noise.