くそ勉強 じゃありませんでした
kusobenkyōjārimasendeshita
1. It wasn't a good study.; It wasn't diligent study.
Noun
#370252
1. It wasn't a good study.; It wasn't diligent study.
1. pupil; disciple
1. (common) cold; influenza
1. snake
2. serpent; large snake
1. then; well
1. excitement; stimulation