Legitty titty 

Phrase used to describe how legitimate something is. It's so legit that you have to rhyme. The phrase can also be slurred so that it's more like "lah-gittay tittayy". This phrase is usually used by a cray girl named Georgia.

"Legitty titty, I am so tired."
"La-gittay tittay, she is so cray."
"Legitty tittay, that party was shitittay."

Legitty titty by Shitittay Sharon September 10, 2012

Legitty on my titties 

When something is legit to the point where your titties start to bounce

This shit legitty on my titties

Legitty on my titties by Cryxal_Rxses March 1, 2022

legitti-titties 

Confirmation that a large pair of breasts are, in fact, real and not the result of plastic surgery. Legitimate breasts.

Do you think those breasts are fake, or are they legitti-titties?

legitti-titties by Jude Price October 26, 2010