23:58

Also known as: 11:58 PM

A time of day in between 23:57 and 23:59.

- Hey, what time is it?
- It’s 23:58. Time to get to bed.

by Yamato Yamamoto May 13, 2021

8:58

The most beautiful time for Famed Wolves.

Hey, I missed 5:22 good thing we have 8:58 as backup.

by qadence April 26, 2019

9:58

The time I'm posting this

I was bored so I posted 9:58 on urban dictonary, Hugh Jahnus

by oofstuff November 7, 2019

11:58

The time that satan was born and is now known as when he will “feast” on innocent virgins by mentally destroying them to the point of medication and therapy

Dude did you hear about Becky? She she hung around for 11:58 and now she’s in the mental hospital.

by Smart juan June 21, 2019

Rule 58

Go Fuck Yourself.

Generally used as a retaliation for any criticism that is asinine or has no conceivable meaning.

OP: I'm really enjoying Starcraft 2 right now, hackers aside.

Troll: lol, lil' noob-fag sucks at SC2 !!!!!1!!!1!1!111!1!11

OP: Rule 58.

by V90210 November 6, 2010

11:58

11:58 is two whole minutes before noon.

Person 1:"What time is it?"
Person 2:"Oh, it is 11:58."

by ExtremEnder October 18, 2019

Rule 58

If a fandom is trending for at least 5 business days, there is at least one illegal ship that makes absolutely no sense that has been created.

Person 1: "Hey, have you seen Sally Face on your For You page? I hope nobody ships Sal and Megan!"

Person 2: "It's inevitable, because of Rule 58."

by vinnerz April 27, 2021