(University campus slang). Student with little time for anything other than studies. Goes from the hostels to the canteen then to lectures and back to the hostels thus completing the triangle.Example
That babe no dey flex oo, she be triangular student.
When a male and a female who met recently are alone in a room and they spend all the time gisting and beating around the bush instead of having sex (even though they both want it), mainly due to the male's shyness or fear.Example
Guy 1: Wetin Emeka and that girl dey do inside room since?
Guy 2: Since morning dem don dey Peel Egusi, u know say Emeka na dulling guy