When there is no "L" ("Noel")
There's really no sure way to know.
They will tell you.
Fleas Navidad
An elf driving car
The person who shouted "Give me an L!"
His toga size went from L to XL.
By laying flowers on their grave.
Because they don't appreciate random people knocking on their door.
Very limited fonts.
They always get stuck at "C".