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Thumbass

When saying "dumbass" is too rude, saying idiot is too serious, and you feel like they would thumb themselves.
Basically an idiot who fingers himself with his thumb.
Could be a she, but used against is more powerful but less rude because it sounds silly.
Bob: guys, what the square root of 2 is 1, right???
Dave: no, thumbass, it's 1.41421356237 simplified heavily.
Bob: it's definitely rational though, right?
Dave: …
Bob: right???????!!!??!?
Dave: this is peak thumbassery...

OR

John: Bob, are you gay? I saw you eating a burger.
Bob: how are those even related, thumbass? Get your head straight and be straight, it's obvious that you are extremely gay for Dave.
John: no I'm not... *blushes very annoyingly)
Bob: SHAJOFUGINMOUTH
by applesaue September 16, 2025
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Related Words

Thompster

Do you know him?
Yes he’s such Thompster
by Thompster hunter November 17, 2025
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thumb dumping

The chaotic, impulsive act of unloading one’s entire emotional filing cabinet via text message using only thumbs, zero filters, and the misguided belief that autocorrect is a qualified therapist.
Thumb Dumping happens when you sit down to send a quick text and instead accidentally release your entire inner monologue.

Thoughts sprint out.

Emotions pile up.

Context packs its bags and leaves. Paragraphs die.

The thumbs take control and type faster than the brain can yell, “Abort mission.”

It’s silent chaos. You look calm. Maybe you’re sitting. Meanwhile, internally, you’re starring in a one-person off-Broadway production called Everything I’ve Ever Felt and Why It’s Your Problem Now.

Symptoms include:
• “Sorry for the novel…” (it’s a trilogy with footnotes)
• Wild oversharing followed by immediate phone-face-down shame
• “Does that make sense?” asked like a hostage negotiator
• Instant clarity the moment the text sends

Usage:
“I didn’t mean to emotionally unload at 11:47 p.m., but I thumb-dumped and now I need to move.”

Medical opinion:
Not a flaw. A design failure. Humans were never meant to have thumbs and feelings and unlimited texting.

Recovery time:
Anywhere from “lol” to several fiscal quarters.

In summary:
Thumb Dumping is what happens when your dignity clocks out and your thumbs unionize.
by BoldB3nny January 15, 2026
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Gus Thompson

a boy who lives in chevy chase. 2. idoit .3. go's to Sjc. 4. Haha gus
Gus invented greekastopolis, but i invented Pinus Testicles.
by Anonymous August 5, 2003
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cheeri thumb

The notorious pimp who is really cool. He owns.
OMFG ITS A CHEERI THUMB, LETS GHET HIS AUTOGRAPH PLX
by Winkey the beedle of time January 26, 2009
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Thicky Thompson

Essentially fecal matter, usually a dense, wide log that requires a degree of pinching out.
"Oh man, I gotta go pinch a serious Thicky Thompson!"

The man's ass seemed to have expanded several inches after ejecting a massive Thicky Thompson.
by beejgreen March 17, 2009
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