つまんなっちゃう
tsumannacchau
1. It's not a single word.;
★ Common
Verb
#16346
1. It's not a single word.;
1. to be packed (with); to be filled
2. to be blocked (of a pipe, nose, etc.); to be clogged
+ 5 additional meanings1. I see; that's right
1. Slip out; Let out
1. Said that; Regretted saying that
1. Start (doing); Begin (doing)
1. Do my best; Regret doing my best
1. To get carried away; To be absorbed (in)