10-4

APCO 10-code for "I understand your transmission"

Fairfax to car 459, we've got a 10-50 on 95 south of exit 150

10-4

by IrishRepublicanArmy May 24, 2004

4:59

Waiting until the last minute of the work day to turn in something that was supposed to be submitted by the end of the day thusly preventing another co-worker from going home early.

I'm supposed to meet Amber at 5:30. I swear to God if you 4:59 me with these status reports I'll burn your house down.

by Markalept March 17, 2010

Balls To 4

Midnight (0000 in Military time) to 4 watch. The first watch of the day's rotation. NOT unique to any maritime academy. In fact, it is a pretty common term in most branches of the military. I've also heard it called the Balls to Forever watch.

I'm going to go hit the rack early. I've got to get up for the Balls to 4 watch.

by CDubb October 7, 2013

The Sims 4

It's kind of like The Sims 3 but with less features.

"Hey Joey, you play The Sims 4?"
"Nah man, I'm gonna wait a couple years so I can pay an extra 450 dollars to get the full game."

by fsdfdsfwA September 22, 2014

May 4

National be a simp day

National be a simp day. All guys have to absolutely simp out on any girl, a friend or a gf.

Be the biggest simp and treat her rightttt

“Ah it’s May 4, gotta simp hard today.”

by Randomlove45710 May 3, 2020

February 4

All the short boys get to ask out any girl they want

Person 1:Hey bro u gonna ask her out?
Person 2:what why?
Person 1:It’s February 4!

by ElRhyno November 5, 2019

September 4

If you are born in September 4 you have a kind heart but are also very strong you are not afraid to stand up for yourself and your friends you also have a very kind heart and good in tensions

In September 4 you are caring, sweet, but believe in yourself

by Mary Bandwith November 22, 2020