Being under the influence of a depressant (IE Alcohol) and needing to quickly pick yourself via a stimulant (IE Cocaine) up for a particular reason.
When Capt Witt in Flight needed to appear for a NTSB board hearing after a massive hangover he used a banana boat to get himself ready.
by Wordwizz February 6, 2022
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When you and your friend both have a boner at the same time.
Friend 1: Yo, I'm hard
Friend 2: I'm in the same boat, man
Friend 1: A banana boat...
by SusBoy69 August 11, 2022
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When you use a peeled (for natural lubrication) banana as a dildo.
I had the best banana boat of my life last night
by DRI FIT June 13, 2022
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I went to DQ and they wouldn't let me order a banana brown boat
by Mrbiscuit88 April 26, 2017
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