From Longman Dictionary of Contemporary Englishcheap thrillcheap thrillexcitement that does not take much effort to get Bella will sleep with anyone for a cheap thrill. → cheap
Examples from the Corpus
cheap thrill• Do yu tell yu friends how yu get yu cheap thrills?• I had thrown away my chances in life, pawned them off for a few cheap thrills.• The insanity of one unites the sane majority, while the ghoul and the cynic get another cheap thrill.• Someday, even adolescent males may tire of the cheap thrills it provides, but that day has yet to come.• Bet you get a cheap thrill out of that sort of thing, don't you? 