View source for Ka-thunk

==Naming==
===Internal names===
{{internal names
|game1=''[[Super Mario 3D World]]''
|file1=<tt>content/ObjectData/Wackun6x6M.szs</tt>
|name1=Wackun6x6M
|meaning1=Romanization of「ワックン」(''Wakkun''); play on「枠」(''waku'', frame) and possibly a reference to「ドッスン」(''Dossun'', [[Thwomp#Names in other languages|Thwomp]])
}}

===Names in other languages===
{{foreign names
|Jpn=ガッチン<ref>{{cite|author=Sakai, Kazuya (Ambit) et al.|language=ja|publisher=[[Shogakukan]]|date=October 19, 2015|title=''Super Mario Bros. Hyakka: Nintendo Kōshiki Guidebook'', ''Super Mario 3D World'' section|page=225|isbn=978-4-09-106569-8}}</ref>
|JpnR=Gacchin
|JpnM=Pun on「ガチン」(''gachin'', onomatopoeia for slamming noise) and possibly a reference to「ドッスン」(''Dossun'', "Thwomp")
|Dut=Kathunk
|Ger=Klonk
|GerM=Same as French name
|Fre=Klonk
|FreM=Pun on the English onomatopoeia "clonk"
|Ita=Clompo
|ItaM=Masculine form of "clomp" (the sound of a crushing object)
|Por=Quadrapumba
|PorM=Portmanteau of ''quadrado'' ("square") and ''pumba'' (onomatopoeia for slamming noise)
|Spa=Marcoplás
|SpaM=Portmanteau of ''marco'' ("frame") and ''plás'' (sound of a crushing object)
}}