The capital of the entire universe as we know it located in the bikini atol and is the home town of the overlord of the universe Spongebob SquarePants, Bikini bottom is also the birthplace of captilism (thanks to Eugene Crabs).
Teacher: "pop quiz", "what is the capital of this great nation".
All students in monotone unison: BiKiNi BoTtOm
by OgSparkles June 30, 2018
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A made up place that does not exist. Spongebob lives there...did I mention that it doesn't exist?
Innocent Child: I wanna go to Bikini Bottom daddy!

Dad: Son...have you been smoking my marijuana again?
by Lee Won Pyo May 6, 2008
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The infamous chat full of retarded people that accidentally wiped out humanity, but they're still around. Unfortunately.
Bikini Bottomer 1: fuck you
Bikini Bottom 2: fuck you ♡
by Rowdyjsc7 July 18, 2019
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When you stick a pineapple up your clenched asshole
"Man, the other day I was watching spongebob and popped a boner when I saw the whale bitch, so I went to my local Pick'n'save, bought a couple pinapples, and bikini bottomed it up!"
by Jerrits April 14, 2017
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A SpongeBob game released in 2003 on the Xbox, Playstation 2, and Nintendo Gamecube. It's a 3D platformer collectathon where you play as Spongebob, Patrick, and Sandy.

Over the years it has developed a cult following and now a full-fledged speedrunning community. Now we look forward to the remake, Rehydrated.
I love Battle for Bikini Bottom. Such good memories.
by RockManZero3 March 15, 2020
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