1 definition by Fatgay

A reference to the song “Heather” by Conan Gray. In the lyrics he sings
“I still remember third of December, me and your sweater
On 3 December you should switch/give a polyester sweater with/to someone.
“Have my polyester shirt
“Why?”
“It’s 3 December, you know, like the song?”
“Oh!”
by Fatgay December 2, 2020
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