HSM
Abbreviation for High School Musical, the hit movie on Disney Channel. Stars Zac Efron, Vanessa Hudgens, Ashley Tisdale, Lucas Grabeel, Corbjn Bleu, and Monique Coleman.
HSM is my favorite movie!!!!
By Tohru Honda
What's on your mug?
HSM
hot sexy mama
ie. Samar & Sahar
By Samar
HSM
1 - Hot Sexy Man, a man who is hot!! 2 - "Hey Sexy Man!!", Something you and your girls shout to hot men walking by.
1 - Reuben is such a HSM 2 - He was giving me the eye so I HSM'd him and ended up getting his phone number!
By Melanie M
HSM
Hidden Sand Mafia
Yo You See The Hidden Sand Over, They Are Up To Something , Why Is It Getting Dusty In Here . What Does HSM Mean? It Stands For Hidden Sand Mafia.
By sarutobi