Breastplate 

A Breastplate is a decorative tattoo across the chest usually below the neck and above the bosom centered on the sternum but not always. Like some breastplates of the middle ages had insignias like winged eagles or family crests. Many breastplate tattoos look symmetrical but symmetry is not necessary.

Look at Porn Star Misti Dawn's breastplate... it really accents her cleavage.

Where'd you get that breastplate and sleave? Very nice artwork.

Breastplate by Porn Valley (@porn_valley) October 16, 2012

Breastplate Boomer 

Not just any old boomer, the boomer of all boomers. Breastplate Boomer quickly rose as a postwar icon after his service in the Skaraana vs Humanity war of 2021.

Who the hell is that old boomer?!
That's Breastplate Boomer, the messoah and grandfather of the prodigal son who's face is glazed in cum.

Breastplate Boomer by DisasterHellscape June 23, 2021

Useful as nipples on a breastplate 

Completely useless; just for looks
Can also be said about Batman's uniform

That's about as useful as nipples on a breastplate!

Useful as nipples on a breastplate by minkispunk September 11, 2011

Breastplay 

An act of foreplay that involves a fondling of the breasts of another woman or even man. Involves groping the breasts, licking and kissing the nipples and rubbing titties together all for the intent of sexual gratification and pleasure.

Julian: That was some amazing breastplay we had~
Diane: I agree~

Breastplay by Maruchi Kitsune August 22, 2015

Breastimate 

Verb: To look at a girl's tits and guess what cup size she is

Noun: A guess of a girl's cup size

Person 1: Dude her tits are huge!

Person 2: I know right! I think she's a C cup, but that's just a breastimate

Breastimate by CammyCakes999 July 17, 2012

Breastimate 

The technique used by bra-fitters and corsetiers to approximate breast size and therefore bra size. Often men and women can learn this technique for their own common use.

Customer: Hi there, I would like a bra fitting please

Jennifer: OK, well I breastimate you are a 10/32C so lets start there shall we?

OR

Daniel: Woah look at her GIANT breasts!

Beth: Sorry man, shes just wearing the wrong bra and theyre hanging out. I breastimate she's only a 14/34 C.

Breastimate by Beffeh January 19, 2011

breastocated

to be suffocated by breasts

Lynn's breasts were so big I almost got breastocated me when she put them in my face.

breastocated by rainbowgirl71 November 3, 2014