look up any word, like b4nny:
 
1.
The best most prettiest girl you will ever meet. She nice funny and beautiful ! She so cool with a big booty and pretty face
"Omg that Kelsei is such a celebrity "
"I wanna be a Kelsei"
"I would so date that Kelsei "
by A kelsei April 21, 2013
 
2.
A type of heavily cocaine addicted prostitute often seen outside of rural petrol stations working for a nice price
That chick who was working at the BP was such a kelsei!
by bigbeef27 January 16, 2010