(slang) To banish somebody, usually one's roommate, from the room for the privacy to have sex.
2000, Harvard Lampoon, The Harvard Lampoon's guide to college admissions: the comprehensive, authoritative, and utterly useless source for where to go and how to get in, Warner Books, ISBN 0446676160, page 123:As a happening dude or lady with a happening roommate, you should be prepared to get "sexiled" from your bedroom while someone gets intimate.
a2004, unnamed college student, Heather Alexander, quoted in Sharing Spaces: Tips and Strategies on Being a Good College Roommate, Surviving a Bad One, and Dealing with Everything in Between, Simon and Schuster (2004), ISBN 0743261518, page 137:We promised to never "sexile" each other (kick your roommate out of the room for the purposes of hooking up).
2006, Teresa Botial Richardson, Am I Black Or Right, AuthorHouse, ISBN 142595362X, page 11:I guess I was being sexiled all three times and didn't realize it.
