Songs that are guaranteed to get me on the dance floor

Connection - Elastica
Sabotage - The Beastie Boys
Universal Heartbeat - Julianna Hatfield
Professional Widow - Tori Amos (the The Star Trunk Funkin' Mix)
Stuck in the Middle with you - Stealers Wheel
Crazy in Love - Beyoncé (embarrassingly)

An ongoing list to be updated regularly as more songs occur to me at inappropriate moments.