Something undesirable, unwanted. Could be any object, or a feeling.
Dude did you see that girl? She was so toilet bowl!!!

Man, I haven't slept in 3 days... I feel so toilet bowl...
by CrazyBorat May 8, 2011
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The uncomfortable surprise of toilet bowl water splashing upward against your genitals because your feces hit the surface like a meteor.
Today I had the worst case of toilet bowl blowback. Like my poop hit the Yucatan and killed dozens of toilet dinos bad. Sploosh.
by Fozter July 8, 2010
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When you are taking a shit and your dick touches the cold porcelain at the front of the toilet, causing discomfort and in the case of public toilets, absolute disgust.

Best referred to as "TBD" in mixed company.
I was taking a shit and I got toilet bowl dick again.
Man the toilets in the mens washroom here are just terrible for TBD.

FUCKING TBD!!
by sprutacus March 1, 2011
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A fart released into the toilet bowl, creating a lovely echo. Arguably the most musically enjoyable fart.

toilet bowl fart
Dude #1: "I had the best toilet bowl fart today. It echoed so nicely off the porcelain."

Dude #2: "Awesome."
by Court86 January 19, 2009
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The brown water or piss or liquid shit that comes out of your ass, Brown in the toilet bowl like stout beer is brown in your glass hence the name toilet bowl stout.
Im not drinking that stuff again, I been pissing out of my ass all day long i made more toilet bowl stout than arthur guiness made beer
by skyjack_fixer@yahoo.com January 21, 2008
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The act of ripping a major fart on the toilet, usually audible to the whole household. Try not to do this at a party.
You should have heard those toilet bowl acoustics! They were great.
by Spordiac July 21, 2011
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Having sit on the toilet so long that your legs lose blood flow, causing you to have trouble walking when getting up.
He stayed on the crapper so long that he had a bad case of toilet bowl polio and could hardly walk out of the bathroom.
by Itellunow March 11, 2016
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