http://tvtropes.org/pmwiki/pmwiki.php/Laconic/HollowSoundingHead Following Laconic / Hollow-Sounding Head Go To × Edit Locked Main Laconic Create New - Create New - Analysis Awesome Characters FanWorks FanficRecs Fridge Funny Haiku Headscratchers Heartwarming ImageLinks NightmareFuel PlayingWith Quotes Recap ReferencedBy Shocking TearJerker Timeline Trivia WMG YMMV Someone knocks on another character's head and it produces a hollow noise.Visit the unabridged version HERE. Previous Index Next Hollow Knight « Laconic » Hollow World