Used to describe the scent and/or taste of male’s dirty fingers. Specifically when the flavor resembles that of a rusty iron chain on a public park’s swing after you’ve been gripping it with clammy hands
Things were getting steamy and I started to suck on his fingers... I was devastated to find out he had some gnarly swingset fingers. The taste was unforgettable but eerily familiar.

The vibes at Lincoln park remind me of Dan’s swingset fingers.
by Madlibsss January 23, 2021
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