jmdict
2761770
Rejected
(id:
2222824)
へそで茶を沸かす;臍で茶を沸かす;へそで茶をわかす(sK);臍で茶をわかす(sK) [へそでちゃをわかす] /(exp) (1) (id) what a joke!/don't make me laugh!/(exp,v5s) (2) (id) to split one sides laughing/to be convulsed with laughter/to boil tea in one's navel/EntL2761770/