once in 12 years

believe it or not once in 12 years theres a leap year on monday (not including the 100 years leap year rule)

once in 12 years is 5 times every 60 years

by chargingvindiction4 January 18, 2025

December 12

December 12 is when you scream shut up in school

Rylan screams shut up in December 12

by ScarletLxrd December 2, 2020

12 Cm

12 CM is a penis size some people think is average or big enough but other people think it is small, most people use it in jokes which depend heavily on the context. They typically rely a lot on context because sometimes the size around 12 Cm is presented as big but other times as small.

"What a big skyscraper.. It must be 12 Cm!" "This song lasts so little, it's about 12 Cm!"

by prostate123 March 20, 2024

12 Cm

12 Cm is a joke around the internet on how something is either 'big' or 'average sized', 11 is small and 13 is huge

12 cm? Whoa, buddy, that's too big.

by prostate123 March 17, 2024

December 12

December 12 is national slap your taller friend.

Shorter friend: hey it is time for pay back because it is December 12.

Taller friend: wait what?
* shorter friend slaps him*

by donuts are good December 11, 2020

august 12

its aaliyahs bday! 🤲🏽

august 12 is aaliyahs birthday

by ohliyah September 7, 2022

Awwn(12)

A retarded league player actually playing in EUW

Me:ehi do you know who awwn(12) is?
Friend:yes, he is a boosted bonobo sitting in gold

by Tunillo May 9, 2018