the numbers represent each letter in the alphabet...
"I'd like to hit that 49311"
by KiKi March 8, 2005
hip-hop/prison slang for dick. A prison tattoo of 311 indicates membership in the KKK (k is the 11th letter of the alphabet) the fourth letter of the alphabet is D and the ninth is I. Joined together the conjunction spells DIKKK
"...everybody else hit the 49311"
-Wu-Tang Clan
by Jahmil October 7, 2005