A split fan. You don't know which team to cheer for as you like both.
When I'm watching the Bengals versus the Eagles, I am a splan.
by BennyDdeC February 13, 2023
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A word you say when you have to no clue what else to fucking say.
Teacher: Sean what's the answer to #4?
Sean: Uhhh SPLAN!
by LITBOYCAM July 12, 2017
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Sex Plans. Making plans with another person(s) for the sole purpose of having sex.
I have to cancel our splans. I got my period.
by Heka1985 May 11, 2011
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A group of good mates that are real troopers and always there for you through thick and thin - they are both splendid and fantastic - they are infact splan
Joe: They were there for me man, through everything.
Nathan: Sounds like they were real Splan Troopers!
by Heluerto January 28, 2010
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