Definition of pipe for English Language Learners. : 1  a long, hollow tube for carrying water, steam, gas, etc. : 2  a tube with a small bowl at one end that is used for smoking tobacco. : 3  a musical instrument that is in the shape of a tube, has holes along the top, and is played by blowing.
The Blood of Olympus (mentioned) Lupa is the immortal Roman wolf goddess who trains Roman demigods in the ways of Rome. She trains the demigods at the Wolf House, then sends them to Camp Jupiter where they can join the Twelfth Legion.
Wolf is a former California State Powerlifting Champion (565Lb Squat, 345lb Bench, 565lb Dead Lift) and a 6-0 amateur kickboxer. He holds the rank of blue belt in Brazilian Jiu-jitsu and lives in Reno, Nevada with his wife Nicki and daughters Zoe and Sagan.