Spicy 🌶Northjuron
éo
literally: 'đéo' softened
'Đéo' with the đ dropped: still crude, but softened enough for friends
How people actually use it
Éo biết.
No fucking idea.
Who can you say it to? Friends only, not your boss.
Same trick as 'frick' for 'fuck': you chip the word to make it presentable.