laughing uncontrollably
смеяться без удержу (smeyatsya bez uderzhu)
"His joke had everyone in stitches."
"Его шутка рассмешила всех до слёз." (yevo shutka rassmeshila vsekh do slez)
someone or something that brings happiness
a new beginning after difficulties or mistakes
to increase into a large amount
to fail because of trying to do two things at once
feeling happy or cheerful
to irritate or annoy someone without intending to