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Related to slum it: slummer
To endure or tolerate worse arrangements, conditions, or accommodation than one is used to. Often used humorously or facetiously. My car broke down, so I have I've been slumming it on the metro to work each morning. The plane tickets were a lot more expensive than I was expecting, so we may have to slum it in a hostel while we're there.
ˈslum it(informal, often humorous) live in worse conditions than you do usually: What are you doing coming on the bus today? Are you slumming it?
To endure conditions or accommodations that are worse than what one is accustomed to.