When you've been in a committed relationship for 10+ years and you'd rather get off to reruns of softcore HBO/Cinemax/Showtime pornos than have sex with your significant other.
(Wife walks into the living room wearing an "I heart ellen" t-shirt, sweatpants, and crocs)
Wife: Hey, honey. Wanna Netflix and Chill tonight? *wink*
Husband: Ugh
(Husband places his left hand down his pants and his right hand on the U-verse remote)
Husband: Looks like it's a Cable and Commitment night