1 definition by FlyingPug

Issai

Issai is a person who's extremely smart but can be a smartass sometimes. An Issai can also be extremely pretentious and take bullshit from nobody. An Issai can also be someone who is calm and quite.

Just met a man on the bus he kept correcting me and was extremely quite what an Issai.

by FlyingPug October 19, 2021