English
Etymology
spicy + pillow, metonymically referring to plump shape and comedically understating the danger.
Noun
spicy pillow (plural spicy pillows)
- (humorous) A lithium ion battery that has swollen due to gases building up inside.
2018 September 25, u/zxasazx, “What do you mean the battery is causing my phone to fall apart?”, in Reddit[1], r/mobilerepair:Ooh a spicy pillow
2019 December 15, u/Yahay505, “So that’s why the dash cam kept boot looping”, in Reddit[2], r/techsupportgore:Spicy pillow