4-9 

any type of explosion that happens in your pants.

"that girl was soo HOT, i just had a 4-9"

"i 4-9ed , does anyone have a tampon?"

4-9 by sotella April 15, 2010

4-9 

A slang term for those lame traffic cops that can only give you parking tickets.

Bill- " Oh snap! it's the Five- Oh!"
Pete- " Nahhh b... don't worry, its just those weak ass 4-9's"

4-9 by Miss Yonkers '72 December 9, 2008

4’9 

A very short person, guys with names like Aram or Luke are most likely 4’9 as well. Girls with names like Melanie or Josie are probably short as, as well. :)

“He told me he was 4’9”
“Is his name Aram?”
“Uh yes why?”
“Thought so.”

4’9 by whokillinthemintheuk July 15, 2020

4.9 

Something that is worse than a 3.7.

Man Billy, your 3.7 way kicks my 4.9's ass!

4.9 by eragonlover November 23, 2010

4’ 9”

An insult middle schoolers use to insult people who are 4’9”.

“Did you hear that Matt is 4’ 9”?”

4’ 9” by fargo500900 December 13, 2020

4-9-3-11 

The numbers represent letters of the alphabet; 4 is D, 9 is I, and so on. These numbers spell "dick".

I be comin' through like the 4-9-3-11 tearing up the power U" -- Method Man

4-9-3-11 by PAPI_PERREAME April 23, 2005

4-9-3-11 

Dick. D is the fourth letter in the alphabet, I is the ninth letter in the alphabet, C is the third letter in the alphabet and K is the eleventh letter in the alphabet.

I prefer an uncircumsized 4-9-3-11

4-9-3-11 by FlyAway July 20, 2011