Crossword clues for Under 20, to most:ANONAuthor of the quip at 20-, 37-, 51-, 66-, 20-, 37-, and 51-AcrossWALKEDONTHEMOONWhat 20- and 50-Across did on July 20, 1969GUESSESThe 20 in 20 QuestionsREPSThe "20" in "Drop and give me 20!"ZERO20 - 20PUSHUPOne of the 20 in "Drop down and give me 20!"NOALTCOUNTRYFORWith 20-Across,Wilco and Ryan Adams isn't marketed to fogeys?JUSTWith 20-Across, "Only think about a Belgian tennis player!"?JABBASci-fi character ranked #20 on Bravo's list of Ultimate SupervillainsRANDOMANSWERSHallmark of a 20-Across (to make some theme entries fit)SINKERSee 20-AcrossNORMAL20-20SPAMIt might read "Lose 20 pounds in 3 weeks!!!"EMPTYCALORIESNutritional value of a 20-Across?RAH20-Across soundODIEDog that appears to be 20% tongueODDS4:20, saySCORE20UNHEARDCircle the letter that is ___ in 20, 25, 27, 36, 49, and 54 Across to produce a description of this puzzle's titleALUMSFolks whose past 20 years or so you might have to pretend to care aboutMANCINIWinner of 20 GrammysACCOUNT20 Down's subjectLATETEENSYears before 20USCRival of 20-AcrossLIMASSee 20-AcrossSAYWith 20-Down, pourer's commandHIGHSTAKESRACEAny contest for 20-Across, e.g.LETTERCARRIEREmployee of 20-AcrossLLOYDMINSTERCity in both 20 and 39-AcrossNORTHERNLIGHTS20-Across, familiarlyGRAINELEVATORCommon site in 20-AcrossLIII20% of CCLXVRHODESSCHOLARSCategory that includes 20 Across, 30 Across and 40 AcrossREAM20-quire unitVERNALEQUINOXMarch 20, in 23 AcrossTOMBRADY20. My all-time favorite football player is ___BPLUSSTUDENTSWhat 20, 26, and 43 Across might have been in college?RISINGSTARUp-and-comer ... or what can be found in 3, 6, 8, and 20 Down?CHARGEOFTHEWith 51 Across, action referred to in the clues for 20, 27, and 35 AcrossTWOLEGSBADSee 20 AcrossVENTI20-ounce Starbucks sizePRISONROADGANGWhat 20 Across "joined" after vandalizing parking metersLOIAnd, ___ am with you always ... (Matthew 28:20)MITSch. whose three initials have longer abbreviated forms hidden in 20, 37 and 54 AcrossDEMOTICSCRIPTMiddle feature of the 20 AcrossREPEATAFTERMECommand at a swearing-in ... or a literal feature of 20, 29 and 44 AcrossYESNOLike 20 Questions questionsHEPTAD20 Across, in a yuletide classicBASETENLike 20 for twentyTHYWord before "father" and "mother" in Exodus 20:12