The story
From font + -cest, since both characters are named after fonts.
Etymology from Wiktionary, CC BY-SA 4.0.
Fontcest
Font·cestToday it means: The incestuous ship of brothers Sans and Papyrus from the video game Undertale. Full definition →
Today it means: The incestuous ship of brothers Sans and Papyrus from the video game Undertale. Full definition →
From font + -cest, since both characters are named after fonts.
Etymology from Wiktionary, CC BY-SA 4.0.