Crossword clues for You can't be serious! 15 letters:STOPTHEBLEEDINGAvert more serious lossesIDONTBELIEVEYOUYou can't be serious!THIRDDEGREEBURNSerious injury from firePAIDASTEEPPRICESuffered serious consequencesTHISISNOTADRILLTake the situation seriously, people!AREYOUKIDDINGMEYou can't be serious!LEGITIMATESTAGESerious theaterCANTFITCITYHALLUncovers a serious flaw in municipal building plans?TAKEITONTHECHINSuffer a serious blowQUADRUPLEBYPASSSerious heart surgeryTHISISNOTADRILLSerious situation developing here!ALLKIDDINGASIDESeriously, though . . .TAKEITONTHECHINSuffer serious blowsIMEANITTHISTIMEUsing my serious voice nowWAKAFLOCKAFLAMERapper who announced his (apparently serious) candidacy for US President in April 2015, though he's only 28GRAVEGOLDDIGGERSerious femme fatale?NOMOREMRNICEGUYGetting serious now change-of-strategy commentFALLONHARDTIMES*Have serious financial setbacksEXTREMEMEASURESThey may be taken seriouslySANANDREASFAULTSource of some serious shakingCAPITALOFFENSESSerious crimesAREYOUKIDDINGMESeriously?DONTMAKEMELAUGHYou can't be serious!ASDRUNKASASKUNK*Seriously hammeredGETSDOWNTOCASESStarts doing something seriouslyGETTINGRELIGIONFinally taking it seriouslyIMEANITTHISTIMEThreat that's hard to take seriouslyIMEANITTHISTIMESure, you've heard the same from me before, but now you better take me seriously!HIDEUNDERGROUNDSeriously shun the publicPINONESEARSBACKSeriously defeatRAINBOWSGRAVITYNovel about the seriousness of a weather phenomenon?SHITJUSTGOTREALOh man, it's turned serious now!ALLKIDDINGASIDEBut seriously ...ALLKIDDINGASIDESeriously ...ASSOBERASAJUDGEVery seriousIMEANTWHATISAIDYou should have taken me seriously earlier ...ICANTBELIEVEYOUSeriously?GETINTOHOTWATERBecome seriously entangledINEEDAHUGEFAVORSerious request for helpNOKIDDINGAROUNDSeriouslyAREYOUKIDDINGMEAm I supposed to take this seriously?AMUSEDCARDEALERSalesperson who doesn't take your offer seriously?GROSSNEGLIGENCESerious carelessness, in tort lawTHIRDDEGREEBURNSerious injury for a firefighterGOTORACKANDRUINSeriously deteriorateALLKIDDINGASIDEBut seriously, and an apt description of the answers to the starred cluesDRINKINGDRIVING__ and __ (serious vehicular offense)RAISEDTHESTAKESGot more seriousCENTEROFGRAVITYSerious lineman?YOUMUSTBEJOKINGYou can't be serious!