Someone, typically at work, who has higher powers over most people they work with. This higher power (usually a manager or someone's boss) tends to go to their head causing them to "Power trip" and abuse their rights as a manager/boss/owner. Such as picking on people or making their lives difficult, "Just because they can." is a person who is on a Power Trip.
"That police officer walks around like he owns everything around him."
one who thinks that they are better than everyone else. Then goes on a huge anger spree and is mean to people just because they think they can be.
Adi Benami is on a huge ass power trip, she thinks that she is better than everyone in her school because her brothers slightly hot. Shes also in 6th grade and wears big ass panties all the fucking time. Love ya ADI- psyche