It's a meta joke about danbooru tags. We have a tag for "sexually_suggestive", but we don't have a tag for "criminally_suggestive". Like in this example, where Oguri says the white powder she ingested was amazing.
Puttin' aside the octopus, who in their right mind would even eat raw flour as is!?Cooking Halo 3We have ourselves a very special guest!The Takoyaki Specialist, Tamamo Cross-san!I shall grant you the right to cook with the King!Dagnabit! What the hell you doing eatin' all the damn ingredients!?Introduce the ingredients, if you'd please!Here on Tracen Academy's Cooking show - Cooking Halo!And as today's dish is takoyaki... That white powder was amazing...DON'T SAY IT LIKE THAT!!