DavyJonesCcrossBones's definitions
a bong you frequently pack with scraped resin, and other bottom of the bag contributions, letting it build up in hopes of one day cashing it all in.
"Hey bro, I have gained a lot interest of my savings bong in the past month, and I think it is time to burn."
by DavyJonesCcrossBones May 12, 2011
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