waraikokereba
1. If/when (one) laughs heartily; If/when (one) laughs until (they) cry
Verb
#251458
1. If/when (one) laughs heartily; If/when (one) laughs until (they) cry
1. to roll about with laughter; to laugh heartily
1. Would have burst out laughing.; Likely laughed hysterically.
1. Looks like they're bursting with laughter.; Looks like they're falling apart laughing.
1. Just laughed.; Just burst out laughing.
1. To burst out laughing.; To fall over laughing.
1. Must laugh.; Have to laugh.
1. If/when you burst out laughing; If/when you laugh uncontrollably
1. Have to laugh it off.; Must force a laugh.
1. Do not trip and fall while laughing.; Do not laugh and stumble.