5.45 

Condoms; usually the average price of condoms.

Friend 1: Hey I saw you at the drug store!
Friend 2: Ya, I was buying the big 5.45!

5.45 by ROLLL July 3, 2011

A strong 45 

An impressive erection, a hard on, or boner. Refering to the angle made between the stomach and the woody. You could hang clothes to dry on a "strong 45"

"You see that new chick that just got here? Had me rockin a strong 45 for sure!"

"As soon as he said we were getting outta work early today, i went to a strong 45"

A strong 45 by MadMizzo August 20, 2011

Boba 4.45 

Boba 4.45 is an amazing phrase, one that has lots of meaning, it all beings with a great story: one day a wild boba panda auctioned a golden eevee for 120 minutes and had a NaN buyout and a person named bomber pinged golden auction pinged then a person named thiccdaddy bidded 100k then lord_xdc bidded 2m then it took 4 minutes for someone else to bid thatt person was pepperoni bandit for 2.1m then lord_xdc bidded 2.15m then pepperoni bandit bidded 2.25m then lord_xdc bidded 2.5m then our boy diiego bidded 2.55m then peely bidded 2.6m then our boy dieego bidded 2.7m then pepperoni bandit bidded to 3m!. then peely bidded 3.05m then someone named siroraegano bidded 3.1m then pepperoni bandit bidded 3.15m at the 1 hour mark. then the bot restarted so avi had to reauction at 46 minutes then avi bids then it hits 10 minute mark then some random people bid until nick from offb bids 4.15m at 4m left then rich bids 4.21m then shiba bids 4.45m at 0m then it extends then shiba wins

This word ended up becoming one of the most known words, the word itself means "Peace and Power"

Hey: How ya doing sir, quite boba 4.45

Boba 4.45 by 4.45 peace March 26, 2021

12:45 

'bout that time

12:45 'bout that time

12:45 by x addict3d x January 18, 2011

Kameo 45

When a girl or boy who is over weight or unappealing takes a picture of themselves at a certain camera angle to make him or herself look better. Usually used for Social Network websites like Facebook, or Myspace. The angled picture will usually cut parts of the body out such as the torso in order to hide that part of the body from others in order to make themselves more appealing to the opposite or same sex.

I can't tell if this girl is hot or not, she must be using a Kameo 45.

Dirk used a Kameo 45 in order to get Marys phone number over the internet.

Kameo 45 by McSteamy Prendes November 25, 2010

Colt 45 

A song by Afroman.
A .45 caliber gun
A liquored beer

Dude:Yo man you ever here that song Colt 45?
Dude 2:Yea i love that shit

Dude:Check out my Colt 45!
Dude 2:Nice man

Dude:You ever try a Colt 45?
Dude 2:Yea but it's not for me

Colt 45 by i forgots December 22, 2008

FNX 45 Tactical

A Badass .45 that comes with 3 15 round magazines, has a threaded barrel, night sights, 5.3 inch stainless barrel and slide and is already made to mount a Red dot on it's slide. It is the only pistol that can have its internal frame rails replaced. It is dead nuts accurate, ask a Foo.
it replaces the FNP that sucked for various reasons.

my FNX 45 Tactical is better than your Glock

FNX 45 Tactical by The Prickist AKA Mrrick October 7, 2013