The act of looking for stray freebase cocaine rocks in one's carpet in a flailing attempt to get another hit.
Also applies to regular cocaine.

Got the covid-19 vaccine

The act of sifting and inspecting through carpet in hopes of finding pieces of meth that you, or someone else dropped.

(Like little seeds you planted in carpet and your picking the crops for harvest). But the seeds are shards, and the crops are still shards plus UFO that look like shards.