1+1=3 

One plus One can equal Three without protection.

Who says math doesn't apply to real life?

1+1=3 by The Ugly One February 28, 2004

1+1=3 

Reproduction joke. The "1+1" refers to two people having sex; the extra 1 represents a potential baby, making a total of 3 people.

"I'm gonna get laid tonight!"
"Whatever man, just remember sometimes 1+1=3."

1+1=3 by progamer124 January 4, 2005

1+1=3 

Pregnant.

Like one guy and one girl=one guy and one girl and one baby.

So, what happened last night?

Well: 1+1=3.

1+1=3 by youmeatsixfanatic February 22, 2011

1+1=3 

mom+dad=baby

1+1=3 so yes

1+1=3 by LOCALMEMER March 22, 2023

1+1=Fish 

in the korean geometric system it is believed that all things mathematical are equivalent to a food product. this was later enforced by ninja58 and believed throughout the entire mmorpg unvierse.

ninja58: what does 1+1=?
noob: 2?
ninja58: wrong its 1+1=fish you stupid noob!! sux0rs

1+1=Fish by JoseGuzman September 22, 2008

1+1=1

"a husband and a wife form a union". Usually seen on yokel t-shirts.

I'm With Stupid --> 1+1=1

1+1=1 by duggie October 28, 2003

1+1=2 

being sad to close a chapter
but also happy to open a new one
its what happens sometimes in life
and so many have gone through this before me
its manageable achievable desirable

I cannot think of anything making me happier
and i am aware that there is no guarantee for a result as in 1+1=2
but i like to think there is
🖤

1+1=2 by Krkič April 3, 2019