A large plastic bowl or Tupperware container left on the counter next to the kitchen sink during a house party. The idea being that instead of throwing the last bit of an unwanted drink down the sink, you pour it into the fishbowl to be drank by multiple people with straws later on. Often more than one fishbowl will be created throughout the night, so face-off for downing the whole thing is a common occurrence; often with disastrous consequences.

Alternatively a very strong drink ordered in a bar consisting of all the spirits the bar offers and lemonade, served in a plastic fishbowl and placed into the center of the table to be shared between the group.
John: I don't know what was in that fishbowl last night, but I started blowing chunks after the first few gulps

Alex: We caught Jess spoiling the fishbowl with orange juice last night, so we made her drink a whole pint from it
by Mattacar June 22, 2010
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To walk by an unshaded window naked or near naked.
I didn't realize the livingroom shades where open when I got out of the shower and fishbowled the neighbors.
by das.monkey January 22, 2010
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Verb. Getting so drunk you pass out with your head in a fish bowl. The person will generally not remember the experience because they were too wasted.
Person 1: "Did you see Gibby last weekend?"
Person 2: "Yeah he got fishbowled!"
Both: "Fishbowl!!!!!!!"
by BBBBBBBBBBBB August 11, 2012
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When someone has had the unfortunate mishap of dropping their cell phone in the toilet, this is the act of grabbing it out quickly, resembling someone trying to grasp a fish from a fishbowl.
Well that's the last time I fishbowl my phone out of the toilet. I'm officially boycotting texting and crapping at the same time
by I'mTotallyNotDave November 5, 2010
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To Hot Box - sealing up any entrance way so not much air passes through and smoking out your bedroom/bathroom/car/closet
Dude last night was so much fun at the hotel, we fishbowl'd the bathroom to where we couldn't see each other.
by jujubom March 27, 2008
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The large computing site in the Angell Hall, Central Campus of the University of Michigan. It is a large hall with a lower floor than its surroundings. Three sides of the hall is decorated with large and clean glass walls. Therefore it has got it's name.
Chris: Hey, are you free this weekend? Let's go to the pre-game party tonight.

Bill: Sorry, I gotta go to the fishbowl and study for this test.

Chris: ...... (What a nerd!)
by Flatcoke October 5, 2007
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When you fist a girl with a handful of Swedish Fish, stuffing her vagina to the brim, then slowly eat her out, eating the fish one by one.
Tommy gave me such a big fishbowl last night. My vagina is going to be sticky for weeks.
by Zavolta April 7, 2016
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