I don't wake up in the morning for

A sarcastic expression used to communicate veritable nonchalance for a particular activity or thing. This phrase is generally used in conversations aimed at dismantling the positive impact or benefit of saving inconsequential sums of money.

Person 1: Bro, if we hurry and leave for the concert at 7 pm we can get $5 off the price of tickets!

Person 2: Let's take our time and arrive later. I don't wake up in the morning for $5.