butt-sniff-alicious Share definition Flag Having the quality of something nasty, but in an oddly humorous way. "Dude, did you see Sally throw up the other night?" "I did! It was butt-sniff-alicious!" butt-sniff-alicious by cowpie52 February 24, 2009 0 0 Get merch Get the butt-sniff-alicious mug. Buy Now — $32.95 See more merch