A diss term used in gay community. Used to describe unclean, older gay man. Used when your embarrassed about having sex with older, gross batty boy.
1. " Omg don't tell anyone I screwed Fred, I went down on him when I was a marble collector.

2. Beware of Stephan, he is a marble collector.
by Battyboymarblecollector December 31, 2022
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