bettsplendens:

iopele:

viisivarvaslaiskiainen:

adhesivesandscrap:

xxa-helping-handxx:

adhesivesandscrap:

Like, whooshing air sharply out of their vents in order to clear irritants- basically the same idea as anything else sneezing, but with their entire body as opposed to just their nasal area. 

Big bots sneezing and sending data-pads flying. 

Little bots having sneezing fits and falling out of their chairs. 

Bots trying to hold in big sneezes by clamping down their plating- and then said plating just goes flying off. 

Seekers flying through something irritating during a flight, sneezing right in the middle of a big complicated routine, and just kind of completely losing all the dramatic effect. 

I hope the original submitter doesn’t mind me adding a few ideas to this.

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Bots sneezing in a cold environment and having a cloud of white billowing around them.

Sparklings sneezing and scaring the scrap out of themselves. Their creators have to comfort them.

A bot feeling a sneeze coming on and ruffling their plating to prepare for the inevitable but the urge fades. Other bots looking at them weird. They reset their plating and then sneeze at an unexpected moment.

Bots sneezing mid interface and one or the other climaxing because of it.

Bots transforming or their horns/lights n sirens/whatever else going off when they sneeze. A bot with a train alt mode would be the worst.

Other bots transforming or their own horns/lights n sirens/whatever else going off because ‘WTF was that?!’

OH MY GOD YES YOU AND @bett-splendens ARE GLORIOUS TAG-TEAM CHAMPIONS OF FUNNY AND ADORABLE HEADCANONS XD

Omg imagine TFA Ratchet’s sirens going off with a ‘woop’ every time he sneezes. Raf, Jack and Miko aren’t used to it so they have to introduce a ‘Docbot penalty’ to their video games.

Or with the Lambo twins when one of them sneezes the other one’s plating ruffles up, no matter how far apart they are.

Doorwings flicking up-down like a race-start flag every time Prowl or Blue or Smokescreen sneezes.

Bayverse Bumblebee’s radio randomly switching on to something random when he sneezes.

TFP Soundwave’s visor showing the bluescreen of death after a really hard sneeze.

OMG THESE HEADCANONS ARE PRECIOUS.

Adding some of my own.

Bots having a sneeze marathon; sneeze after sneeze after sneeze. Ow, the strain.

Bots with a loud sneeze. (ATCHOOOOO!) The sneeze is basically heard across a space cruiser.

Bots with a quiet sneeze. (’tcho) Everyone around them just ‘aww‘s because cute sneeze.

Bots with a goofy sneeze. (Whatever that might sounds, is up to everyone to decide.)

A cloud of smoke puffs out of his pipes whenever Optimus sneezes.

Fort Max’s treads spin when he sneezes.

Megatron has never sneezed–after all, miners have excellent tolerance for dust and gases in the atmosphere, but when he gets to Earth, suddenly there’s ALL THIS ORGANIC POLLEN EVERYWHERE and his filters never had to handle anything like this and one day he opens his mouth to order death and destruction upon the Autobots and–

“t-choo” 

Megatron looks at Starscream, Starscream looks at Knockout, the Vehicons look at each other, and Soundwave very carefully looks at nothing at all because he knows damn well where that tiny adorable sneeze came from. Megatron rallies himself and draws a deep vent to issue that order and–

“t-choo t-choo t-chooooo”

there is a silence broken only by the straining of Starscream’s gears as he struggles to prevent his wings from fluttering with amusement and a crunch from Knockout stomping Breakdown’s foot to prevent the enormous mech from unleashing a fatal laugh at their leader.

Megatron sweeps a glare at all of them and snarls, “No one is to speak of this, ever!” there are immediate nods all around, and he finally gives the slagging order and then whispers to Soundwave, “destroy all footage of that, and by Unicron’s rusty spike, get a HEPA filter up in here yesterday”

YES OH MY GOSH YES

Soundwave just stoically walks back to his quarters, flops down on his berth, and proceeds to chuckle quietly into his pillow for about twenty minutes. 

He’s keeping a sound byte of that somewhere in the back of his mind. There is no freakin’ way he’s going to delete all of something that hilarious.

And he’ll use it for blackmail if he really needs to.