small boobs 

flat chest for example

man 1:damn she gotta flat chest my nigga

man 2: singing* why u gotta be soooooooo ruuuuuuuuude

thats small boobs

small boobs by NIGGAZ NIGGA MY NIGGA XD October 31, 2014

small boobs envy 

(Noun)
The envious feeling a woman experiences when she wishes she had smaller, perkier breasts. Commonly remarked upon when one woman is caught glimpsing at another woman's breasts with a look of envy.

Woman 1: "Ugh, I wish I had your small boobs!"
Woman 2: "Small boobs envy? I know."

small boobs envy by clevername January 13, 2017

Small Bombs 

A meme originated from the anime "Umineko no Naku Koro ni", in which the main character Battler attempted to solve the mystery of how people were killed by saying that "They swallowed down some small bombs which exploded inside their stomach"

It's mainly used to note that someone's argument is invalid and irrelevant to the subject

Josh's argument sounded like small bombs

Small Bombs by Rolfenter April 6, 2010