When a bottom feels an intense emotion, they tend to get visibly flustered. Since this is harder to express through just text, the bottom may keysmash. Their hands randomly smash out a string of letters, numbers, or whatever gets in the way of their flailing fingers.
Example of keysmashing: "hficjfnhdyhanbdnnmnn Andy, no... That's just too good omfg"

Example of it being used in a sentence:
"Sean is such a sub, bro. Look at the keysmashing. You can just tell. He would totally be into you."
by Little_Milo July 19, 2020
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Keysmashing is when someone smashes their hands on their keyboard making nonsense words like "HISHHIBSOUH"
"NSJNSOJBDJOBSJISBJIBSJLHXIKBKHIVHKUVUKH"
"Keysmashing isn't funny anymore shut up"
by January 21, 2021
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A keysmash is what gay people do instead of saying "hahaha", "lol", or "lmao" while texting. They do it by slamming their hands onto the keyboard, typing random keys, or wiping their hands across the keyboard. Keysmashes can also be used to express shock, and sometimes anger. The length of the keysmash will sometimes reflect how strongly the person feels about what made them keysmash.
Gay person, watching Christine Sydelko videos and texting their friend: skdhfsdjkgnvks dnsj oh my god

Christine Sydelko, at the renaissance fair: aw man I sat on my ballsack again

gay person: SDJHGVJKSDHVKSDNVJ DSJVNK (continues keysmashing if they find it hilarious)
by ImGayMyselfAndIAlsoKeysmash April 20, 2018
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randomly hitting your keyboard to express an emotion. Works for excitement, anger, fangrilyness, and a whole bunch of other things, including adjectives.
that was askldjghalsdkgj amazing

nice keysmash dude.
by ~*~~*~~~*~~*~* October 2, 2007
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SOmething like "ghsajdgvsjh"
Its pretty self-explanatory, it's just when you smash the keys on your keyboard to make random combinations of letters.
It's usually used as a reaction to something funny.
Person 1: *says some funny shit idk*
Person 2: gfshfgjgaj
Person 1: what?
Person 2: it was a keysmash, dude.
by not_zodiaq December 9, 2020
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A keysmash is typically what an lgbt+ person does when they find something funny. A keysmash is created by slamming ones hands on a keyboard or pressing random keys. Only tops keysmash.
"(keysmash) KSBHDJDHGNBFHNVSAHGFVGJHDSM THAT'S SO FUNNY I'M CRYING"

"(keysmash)SBHJSGMFBHDJGHBJMFNJGHF I'M GONNA KILL YOU. DIE."
by practically god August 14, 2019
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When someone speaks gibberish in the nature of a Keysmash.
Guy 1 : Hey man, you look stupid!
Guy 2 : (Verbal Keysmash)
by The_Kickster December 3, 2018
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