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Adj. Fooling around in the most immature and ridiculous of ways.

Prolonged sexual foreplay, often deemed annoying, with brazen disregard to intercourse.
1. You boys, down there! What is all this tittery?

2. We would have completed the project if it weren’t for this tittery!

3. I took him back home last night for some action, but, sadly, it was a long night of tittery.
Tittery by DeMarte & Dodge October 12, 2010

bitterfly effect 

post traumatic stress disorder triggered by bad memories
women who've been sexually abused in a certain period of their life tend to live the bitterfly effect even when they're watching TV or listening to news
bitterfly effect by kelamist May 14, 2012

Titterblast

To titty fuck a Mary after you glitterblast and dragonblast her.
I only Titterblast when she let's me.
Titterblast by Gaster sans June 25, 2018

Shittery Tittery 

A commonly used swear word that is used as an instant reaction.
There’s a big hockey game and it’s down to the last penalty shot and timmy has it. He goes down the ice and does a triple deke. He tricks the goalie and shoots the put and misses the net.

Timmy yells “shittery tittery”.
He get’s kicked off the ice
Shittery Tittery by Placebo1234 March 29, 2020

titterlize 

To titterlize is the modern tantalizing art in which you caress or fondle your female partner's breast to stimulate her arousal.

The word was found as a spelling error on Facebook, mistaken or misspelled for "titillate". The word was given meaning and mastered by two punky sexual pioneers whose names are not known. But they doin' all right.
"Titterlize your girl before getting it in with her and the both of you will have nothing but nice words for each other after the deed is done."

"That girl's tits are perf! Shaped by the Norse gods to be titterlized! She'd want to marry me after I'm done titterlizing her!"
titterlize by kllzbb August 25, 2013

tatterflies 

the nervous feeling in your stomach when you hear the buzz of a tattoo gun
When she walked into the tattoo shop she felt tatterflies fluttering in the pit of her stomach.
tatterflies by gypsyjenn June 18, 2011
More from Urban Dictionary

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026
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