Editing Grrrol

{{species infobox
|image=[[File:NSMBU Grrrol Artwork.png|150px]]<br>Artwork from ''[[New Super Mario Bros. U]]''
|first_appearance=''[[New Super Mario Bros. U]]'' ([[List of games by date#2012|2012]])
|subject_origin=[[Thwomp]]
|variants=[[Mega Grrrol]]
|comparable=[[Bristle]]<br>[[Spiky Tromp]]
|latest_appearance=''[[New Super Mario Bros. U Deluxe]]'' ([[List of games by date#2019|2019]])
}}
'''Grrrols''' are spiked stone enemies debuting in ''[[New Super Mario Bros. U]]''. Grrrols resemble circular [[Thwomp]]s with rolling red eyes and a big grin with one tooth missing; the spikes they are surrounded by subtly alternate between lighter and darker shades of gray. Their name is a pun on "grrr", a growling sound, and "roll". It is also possible that they are named after American musician Dave Grohl of the bands Nirvana and The Foo Fighters, mirroring how Reznor and the Koopalings are named after musicians. They roll around trying to hit the playable characters, and bounce off the walls, themselves, and other solid objects, similar to [[Spike Ball|spiked ball]]s and [[Spiky Tromp]]s.
==History==
===''New Super Mario Bros. U'' / ''New Super Mario Bros. U Deluxe''===
[[File:NSMBUTromps.png|thumb|left|Grrrols in [[Grinding-Stone Tower]]]]
Grrrols first appear in ''New Super Mario Bros. U''. Similar to Thwomps, Grrrols are nearly invincible enemies, and only the [[Super Star]] has an effect on them, as does hitting the [[Item Block|Item]] or [[Brick Block]] they are on from below; this makes them slightly weaker than spiked balls. Grrrols are spawned by specific pipe-like walls, which can make infinite units. They can also defeat any enemy they roll into.

Grrrols first appear in a secret room in the [[Stoneslide Tower]] of [[Layer-Cake Desert]]. They are found again in the [[Rock-Candy Mines]] tower, [[Grinding-Stone Tower]], where they are the main obstacles. This level also introduces [[Mega Grrrol]]s. In the ''[[New Super Luigi U]]'' variant, Grrrols appear in the Layer-Cake Desert stage [[Underground Grrrols]] as the main obstacles. They also appear in [[Stone-Snake Tower]] of [[Soda Jungle]] and [[Smashing-Stone Tower]] of Rock-Candy Mines.
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===''Mario Party'' series===
====''Mario Party 10''====
[[File:Hop, Drop, and Roll.png|thumb|A Grrrol in ''Mario Party 10'']]
Grrrols reappear in ''[[Mario Party 10]]'' as obstacles in the minigame [[Hop, Drop, and Roll]]. They are periodically produced by a device on the ceiling, which moves across the screen. After falling on the ground, Grrrols move in a direction until they fall off the ledge. The characters are required to jump over the Grrrols and not get hit, otherwise they lose the minigame.

====''Super Mario Party''====
[[File:Super Mario Party - Get Over It.png|thumb|left|Grrrols in ''Super Mario Party'']]
Grrrols reappear in ''[[Super Mario Party]]'', where they appear as obstacles in the minigames [[Get Over It]] and [[Follow the Money]], wherein the former they must be dodged by jumping over them, and in the latter they must be dodged by moving around them (this also has their larger variants). A Grrrol, along with a [[Wiggler]] and a group of [[Chargin' Chuck]]s, appears in [[Rattle and Hmmm]], where it and the other two cause the player's [[Nintendo Switch#Joy-Con|Joy-Cons]] to rumble. Later, the player must match the subsequent rumbling to the Grrrol or the other two. They may appear as one of the images in [[Absent Minded]].
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==Gallery==
<gallery>
GrrrolNSMBU.png|''[[New Super Mario Bros. U]]''
LSM Grrroll Blue Toad Renzor.png|[[LEGO Super Mario|LEGO ''Super Mario'']]
LEGO Super Mario Reznor Knockdown (2).jpg|LEGO ''Super Mario''
</gallery>

==Names in other languages==
{{foreign names
|Jap=ゴロー
|JapR=Gorō
|JapM=Pun on「ごろごろ」(''goro-goro'', onomatopoeia for rolling) and possibly "roll", or the given name「五郎」(''Gorō''); same as the ''[[Wario Land: Super Mario Land 3]]'' [[Spike Ball]]s
|SpaA=Don Machucón
|SpaAM=Mr. Bruise
|SpaE=Cróncher
|FreA=Grrroul
|FreAM=Grrrol
|FreE=Mabroule
|FreEM=Pun on "maboul" ("crazy" in a colloquial way) and "rouler" (to roll)
|Dut=Grrrol
|Por=Grrroda
|PorM=Pun on "grrr" and "roda" (wheel)
|Rus=Шипокат
|RusR=Shipokat
|RusM=Portmanteau of "шип" (''ship'', thorn) and "покатить" (''pokatit'', to roll)
|Ger=Grrroll
|Ita=Grollo 
|ItaM=Portmanteau of ''grullo'' ("fool", possibly in reference to their expression) or "growl" and ''rullo'' ("roll") or "troll"
|Kor=데구르
|KorR=Degureu
|KorM=Pun on "데굴데굴" (''degul-degul'', onomatopoeia for rolling) and "구르다" (''gureuda'', to roll)
|Chi=刺滚轮 (Simplified)<br>刺滾輪 (Traditional)
|ChiR=Cì Gǔnlún
|ChiM=Spike trolley wheel
}}
{{Thwomps}}
{{NSMBU}}
{{MP10}}
{{SMP}}
[[Category:Thwomps]]
[[Category:LEGO Super Mario characters]]
[[Category:New Super Luigi U enemies]]
[[Category:New Super Mario Bros. U enemies]]
[[de:Grrroll]]
[[it:Grollo]]