hysterically

adverb9 collocationsAvg. frequency: 7.3
laugh hysterically8.0
cry hysterically7.9
scream hysterically7.7
sob hysterically7.2
yell hysterically7.1
shout hysterically7.0
shriek hysterically6.8
giggle hysterically6.5
hysterically funny7.8

Used to describe something that is extremely amusing.