Define Changing The Light Bulb Meaning

Changing Light Bulbs
An Indian form of dancing, Bhangra, where one's hands are cupped and raised in the air as if they are holding something, and then twisted at the wrist as if unscrewing something.
Usually performed at weddings.

He was well crunkedat the wedding last night and couldn't stop changing light bulbs.
By Layla
Changing The Light Bulb
Cranking one’s β€œunit” while entering their partner

Gf: β€œWanna have sex?”
Bf: β€œSure, wanna try changing the light bulb?”
Gf: β€œno”
By Robinet