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.

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.