An utterly disappointing day. One which likely had a lot of hype and build up leading up to the day, but ultimately failed to deliver on its promises or live up to one's expectations.
Damn, I waited in line for hours to buy my new phone and now it turns out that the thing is totally lame, apps are lagging, and it keeps dropping calls. This has been a total prime day!
by WerriamMebster August 7, 2015

Describing something or someone that is as awesome or more awesome than the fearless leader of the Autobots from the legendary Transformers... "Optimus Prime"
Awesomnus Prime
adj.
1.To affect with great wonder; astonish.
2. Expressing or inspiring awe: inspiring awe or admiration or wonder; "New York is Awesomnus Prime"; "the Grand Canyon is an Awesomnus Prime sight"; "the universe is so Awesomnus Prime"
3.causing or intended to cause intense feelings
Awesomnus Prime
adj.
1.To affect with great wonder; astonish.
2. Expressing or inspiring awe: inspiring awe or admiration or wonder; "New York is Awesomnus Prime"; "the Grand Canyon is an Awesomnus Prime sight"; "the universe is so Awesomnus Prime"
3.causing or intended to cause intense feelings
-Wow, dude that party last night was so awesomnus prime!
-Arson is awesomnus prime...
-Ares, the God of War, is awesomnus prime.
-Arson is awesomnus prime...
-Ares, the God of War, is awesomnus prime.
by Karen Ryan February 17, 2010

Friend 1: Did you know your man was trying to flirt with me, on the low.
Friend 2: Me too, he's such a Manthotimus Prime!
Friend 2: Me too, he's such a Manthotimus Prime!
by StreetSmarts March 5, 2015

The ability for one to establish themselves as superior at pigeoning in the context of a friend group. Usually a single individual is designated as the prime pigeon ("prime pighe" for short) but it could also be a multitude of individuals.
Through the intriguing discourse of Boris and Larold, we discern that Boris is indeed the prime pigeon. His pervasive, high efficacy pigeoning grants him this honorable title in the friend group.
by pennwhart March 18, 2020

a religion
by WFE ADFTBaxecdfh xadeB x March 11, 2022

Harry is a cool sex move. Anna and Sarah are not. which makes then douchemus maximus, making them cool to the maximus which is cooler than harry. this is because Harry is a douchemous prime.WOOO
by library is a cool place to chill yo January 7, 2008
