Chez'ef, a junior officer assigned to sensor duty on the Umgah vessel Bob burped lazily with one of his mouths.
"Pardon me," he said. "That wasn't very good. Let me try again." He contemplated for a moment, and then from three of his mouths at once, a mighty belch erupted. The mess hall resounded with the squelchy laughter of hundreds of mouths, belonging to approximately twenty Umgah.
"Triplicate1! Impressive, Chez'ef. I can only manage duplicate, and then only after I eat roast chulka worms2," said a nearby ensign3. "What's the most you've been able get?"
"I once got a quintuple, but I'd been trying some of that experimental Terran stuff they've been replicating. You know, that 'soda' or whatever it is. Apparently, they put carbon dioxide in suspension in it, so that it kind of tingles in your mouth and throat. Of course, then you have carbon dioxide sitting in your stomach, and it's got to get out somehow!" More squelchy laughter resulted from the thought of the inevitable result.
An intercom suddenly burst into full volume. "BOO!" it said. A number of the Umgah in the mess hall jumped, startled, then burst once more into their squelchy, chuckling laughter. They did that a lot.
The intercom spoke again. "Ensign Chez'ef, please report to sensor station 4. Ensign Chez'ef, please report to sensor station 4. That is all."
Chez'ef used three of his five arms to hoist himself from the platform4 he was sitting on and onto the deck. He extended his other two arms to the ground, then lifted the first three and moved them ahead. In this fashion he plopped out of the mess hall and into the corridor. He made his way along the pink, fleshy passage until he reached a dead end. He stepped onto another platform at the end of the hallway, then whooshed downwards and out of sight with a moist giggle.
Arriving at the Sensor Deck, he squelched off the platform and towards the platform seat for Sensor station 4. He locomoted onto it and began manning his equipment. There was no sign of any Mrrnmhrrm ships, even though they were in Mrrnmhrrm space, so he set about planning his next big prank. Let's see... he thought. I've already rewired the intercom to play Winky's happy night once this voyage...I've already put one of those Whoopee Cushion MK Vs5 on the captain's platform in the mess hall...Ah! I'll fake a sensor contact...maybe a fleet of chenjesu...no, that's too easy. I should whip up a contact of the Spathi's Ultimate Evil that they're always talking about...that should be especially exciting if the data gets transmitted to headquarters! As he at last thought of another worthy practical joke toi perform, and evil grin formed, and his many eyes gleamed with savage delight. This would be worth some laughs!
1: For the Umgah, belching is a competitive sport, and is sometimes used as a measure of virility. Volume, length, and tone are taken into account, but the most highly regarded skill is that of belching with multiple mouths at the same time. It is said that the legendary Umgah belcher Hi'lo'hi could create intricate harmonies.
2: Chulka worms are a food item native to the Umgah's home planet. They have incredible resistance to heat, so when they are cooked by open-flame roasting, the outside is cooked but the worm is still alive. It is bad form to chew the Chulka, so they inevitably wiggle around in a delightful manner in the Umgah's stomach. They are considered very amusing.
3: The Umgah do not use the same ranks as humans, but that is the human equivalent of that Umgah rank.
4: Umgah don't use chairs. They use fleshy, padded platforms or pedestals.
5: The Umgah have taken the art of the whoopee cushion to new heights. Their latest models, like the mark five, include a super thin design, camouflage, and a smell capsule. Sometimes they are outfitted with electric buzzers activated when the victim sits down on them.