A guy or girl who pretends to be bisexual.
Often because they think it is cool and also to gain attention from others (strangly normaly those of the opposite sex.)
Bi-trendy
people will often
kiss but will go no further sexualy unlike
people who are really bisexual, this is mostly done around others as proof of how bisexual they are.
Bi-trendy
people also have an obsession with talking about how bisexual they are and want everyone to know it.
Emos seem to be the best example of people who can be (but are not always) bi-trendy however anyone can be bi-trendy and i have seen it happen in many scenes.