Crossword clues for You can't do it until you're 18 4 lettersAnswerClueVOTEYou can't do it until you're 18RSTUThey're 18 to 21ALLFOURSWhat you're on when you're crawling ... or a hint to parsing 18-, 27-, 46- and 61-AcrossHITMERequest that's risky if you're over 18?HITMEUnwise request if you're over 18TIMALLENHe said "Playing golf is like going to a strip joint. After 18 holes you're tired and most of your balls are missing."CHEESESThey're found in 18-, 20-, 25-, 36-(?), 42-, 45-, 52- and 56-AcrossAPPENDAGESThey're found at the ends of 18-, 26- and 44-AcrossFLIGHTLESSBIRDSThey're at the beginning of the answers to 18-, 39-, and 60-AcrossPARTYANIMALSThey're always ready for a good time ... or a description of 18-, 25-, 35- and 49-Across?LLAMASThey're used as caddies at Sherwood Forest Golf Club, a par-3 18-hole course in North Carolina