A segan is a
vegan (someone that does not eat any
food made from animals or animal products) that also does not use drugs or alcohol or participate in casual sex.
Pronounced with a long e as in the word "week".
This is an edit to a previous
definition.
Hello, would you care for a glass of wine, or a
line of cocaine, or a cup of regular
coffee, or to hook up, or whatever (fill in the
blank) ? Oh, no thank you, I am segan.