Jaga-jaga
Haphazard
Jaku-jaku
Carelessly put together
Jam
Collision, especially cars
Jam bodi
Rough bodily contact
Jazz
Nonsense. e.g why you talk Jazz laik dat?
Jigi Jig
Sex
Jo
Please (Yoruba)
Jollof
Spicy rice dish made with tomatoes and peppers
Juju
Occult, Black magic