Zeppelin

noun3

1. •
   A type of large dirigible rigid airship of the early 20th century, built by the German Luftschiffbau Zeppelin and designed to carry passengers or bombs.
2. •
   (informal) A rigid airship dirigible, not restricted to Germany nor the early 20th century.
3. •
   (slang, rare) The penis.

   • She shoved him back on the bed, but fear had turned his zeppelin into a deflated balloon, and try as she might, she couldn't blow any air into it. — 2022