LMFAO Party Rock is very entertaining (>1B on YouTube). That robot dance! (gif)
Coolest LMFAO Robot Costume
ROBOT HEAD: Get your shuffle on with this rock-tastic robot head! This inspired head-piece is the pe… | Party rock, Dibujos animados clásicos, Disfraces originales
Dancing Robot from LMFAO | Facebook
LMFAO Robot Man
LMFAO - Robot Pete Headpiece with LED Lights | Masks | HalloweenMart