Stallionhood

When a Pegasus, Unicorn, or Earthpony stallion in Equestria comes of a certain age and gets his seed and testosterone he will begin to experience big erections from his penis, otherwise known as his Stallionhood.

Thunderlane just got his Stallionhood... I saw him trying to hide it.

by PrinceLittleMoney March 9, 2026

Stallionbody

A male who has a very large/fat butt and a very large penis.

Oh my word James, from behind, I thought you were a girl, you have a stallionbody!

Did you see his body? He was built like a horse, he totally had a stallionbody.

by Superheeman April 13, 2010