Adult 

Scented candles and tax evasion

You know your an adult when your lighting scented candles and commiting tax evasion

Adult by Ilumihardy November 9, 2021

Adult 

(v. intrans., denominative agentative, neologism)
1. To perform the role of an adult.

NOTE: this verb was meant to sound like lolcats english, but accidentally follows old rules for making verbs that are actually perfectly normal, such as verbs "to engineer" and "to bitch."

Cost of living and wages are the gatekeepers keeping the poor and mentally unstable youth from getting the financial power needed to adult on their own.

Adult by oron61 July 4, 2022

Adult 

Someone that flushes the toilet

Wow! I love how that adult flushed the toilet.

Adult by Bob11395 February 27, 2024

Adult 

Anyone fully capable of making their own choices and bearing full responsiblity for they're actions unlike kids needing a guardian to decide and can't be held at a same level of responsibility.

Jill & Hal, You are not adults. It doesn't matter that you are 40 years older than me, you have no capability of focusing like me. I can control my attention. I'm an adult.

Adult by WhiteEntertainmentTelevision May 4, 2025

adult theater 

A theater that only plays pornographic movies(Gay or Straight). Seating varies but usually has at least one area(couch,platform, etc) for sex acts to be performed for the entertainment and/or participation by the theater patrons.

I went to the Adult Theater Friday night and there was a Woman there whos Husband was letting anyone have sex with Her. She couldn't get enough.

adult theater by Shades_1970 August 12, 2015

Adult friendship 

Friends with benefits, especially for those past 40.

"I have an adult friendship with David Duchovny" - Gillian Anderson

Adult friendship by GennnX April 26, 2016

adult sleepover 

the best euphemism EVER for doing the deed...and then sleeping over.

Chuck and I had an adult sleepover last night.

adult sleepover by Gatho November 25, 2006