The Bloat Vs. Picture
"The Bloat" is the posthumous version of Peep that appears in "The Binding of Isaac". He serves as a boss in the Womb/Utro and Necropolis and also appears as a mini boss in the "The Chest".

Just like Peep, his eyes are detached. However, the eyes are detached since the beginning of the battle. The boss also looks rather pale, possibly due to the blood coming out of the body.

The boss still acts like It's living counterpart, except for a new attack: A beam of blood coming from both eye sockets.