What is Sepan?
1.
When someone is a little too attached to their friends, and calls them 3 times a day, and doesn't stop talking on the phone when you do pick up.
"Is that kid your friend?"
"No, he's a Sepan."
See
2.
1.A sepan, is knowen as a person that cant grow out of the imature phase of life and basically stay in the imature phase for a longer time than the average person.
2.A name used to describe an over weight oaf that lets him self belive he is muscular.
1."that guys so imature,what a sepan"
2."IM SO MUSCULAR IM NOT FAT"..."what a sepan"
See