1. The spoils of a simple and enjoyable hobby.
A. The rock hound's pride and joy.
B. The spoils of a slightly geeky hobby.

2. A collection consisting of rocks and minerals. The types of rocks and minerals in each collection varies depending on the collector's interests.
1. I have a rock collection.
A. I have an awesome rock collection!
B. If you like it, who really gives a shit.

2. I think my IQ dropped defining this. =/
by Cheerios22 October 16, 2008
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This line was developed back in the 80’s as a flirtatious way to get someone into the bedroom
“Hey babe, want to come inside and see my rock collection??”
by LeCougre January 2, 2022
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A possession, held by a collector, that means so much to them they would have to really experience an all-time low in life to even be tempted to part with it.
Invaders could be bombing my neighborhood intent on occupying my home, and this is the item I’m still taking with me as I flee, because I’m not parting with it unless I absolutely have to do so because I’ve otherwise hit rock-bottom, so this is my rock-bottom collectable. Alternatively:

I treasure this collectable so much, I don’t know what kind of rock-bottom scenario I would have to encounter to give this item up, I just pray I never do. Let my family sell it once I’m gone to help pay for my funeral.
by Phlavor January 12, 2023
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A possession, held by a collector, the collector is so attached to they would have to experience an all-time low in life before they would even consider parting with that possession.
Invaders could be bombing my neighborhood intent on occupying my home, and this collectable is going with me to wherever is next, and I don’t want to know what kind of rock bottom I would have to hit before I seriously considered parting with it, I just hope and pray I never find out, as this is my rock bottom collectable!
by Phlavor January 12, 2023
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