When an object is inserted inside of the penis causing it to rupture and split in to 2. Subsequently leading to a lot of pain for the male.
Danny: “damn. I heard Angela gave Gary a banana split last night!”
Luke: “ well gues I won’t be getting any D for awhile. darn”
Luke: “ well gues I won’t be getting any D for awhile. darn”
by The danster August 17, 2018

Guy 1: OMG I fucked her last night but it got so awkward
Guy 2: Why dude?
Guy 1: I had to banana split it was dark in her room
Guy 2: Why dude?
Guy 1: I had to banana split it was dark in her room
by Beeeeeaaaach July 8, 2020

In a sexual context : it involves inserting a (pealed) banana into a girls rectum prior to engaging in anal sex. Afterwards, a bowl is used to catch the result, a lukewarm mixture of jiz, mushed banana and excrement.
Doing a Banana split is quite popular in latin-american countries. A friend of mine did one in Cuba the other day.
by Demarates May 12, 2006

'You know the guy I've been dating, the one with the split tongue? He totally gave me a banana split yesterday, my clit's never been so well tongued!'
by #awkwardconvos March 6, 2014

by randomthoughts89 December 10, 2010

while in class...
ana, "look at the teacher crotch"
juju, "ughh thats nasty"
ana, "that looks like a banana split !"
juju "thats gross"
ana "hey shut up, thats your type of banana spilt"
ana, "look at the teacher crotch"
juju, "ughh thats nasty"
ana, "that looks like a banana split !"
juju "thats gross"
ana "hey shut up, thats your type of banana spilt"
by anabanana123 November 25, 2009

by Ber September 7, 2006
