E-cup 

bigger than D-cup VERY LARGE

Pamela Anderson had DD also known as E-cups.

E-cup by jnenje December 18, 2005

E-cup 

An internet cup

Man im thirsty...Bitch go fill up my e-cup.

E-cup by Rino tits October 29, 2008

E-cup 

Fake tits

Jessy got a boob operation, now she's an E-cup

E-cup by ppdas October 15, 2016

E Cup 

A Brassiere size designation that in the American system is also known as a DD Cup or a difference of 5-6 inches between the bust and underbust.

Elsewhere, it is a separate size, typically one inch above.

An E Cup is a large size by most standards but not all.

E Cup by ApricotFields May 19, 2025