Led Helmet

RankItemQuantity
#1419Cloaca-Cola helmet1
#1417Dyspepsi-Cola helmet1
#45El Vibrato helmet1
#897antique helmet1
#305balloon helmet1
#144basic meat helmet1
#11beer basted brat65
#673beer helmet1
#695black helmet1
#337eggbeater1
#99football helmet1
#94goofily-plumed helmet1
#49hand grenegg6
#40lead necklace207
#6lead yo-yo207
#136meatloaf helmet1
#3705nanite-infested candy cane1
#77oversized pipe207
#295procrastination potion239
#11red plastic baby65
#1959rubber emo roe1
#1055seal-skull helmet1
#2262toy space helmet1
#1332whoopie cushion10

Wow, that's 1,022 items total!

what items are this player missing?