Shamrock Shake:

ˈʃæmˌrɑk ʃeɪk

  1. The dance craze that swept Ireland during the early 1960s
  2. A cool minty milkshake flavor that magically appears every February

Available in:

1 - THC - Shamrock Shake
2 - RSO - Shamrock Shake
3 - THC BOMBERS - Shamrock Shake