checkin up

1.when someone who thinks your attractive takes more than one look at you, or tries to follow you around or do anything to attract you.

damn homie that girl right there be checkin up on you.

c'mon girl don't be frontin
as if you wasn't checkin up.

checkin up by lil kulit January 4, 2005

cheekin it up

when someone, usually female, has their cheeks protruding prominently in their attire, such as sundresses and leggings

yo, its 7 am and Ms.B is already cheekin it up, it's too damn early for all this cake.

Raine is always cheekin it up, even if she got baggy jeans on.

cheekin it up by Tomokiman March 17, 2019

Premature Checkinulation 

checking in on Foursquare long before your actual arrival at a destination.

Dude 1: 'yo you guys, scott just checked in so he must be here somewhere. we can order in a moment, hang on.'

Dude 2: 'cool dude, but i'm warning you, some of us are starving and running out of patience.'

15 min later.

Dude 2: 'Sumbitch! where is that dude? this is retarded!'

Dude 1: 'Damn bro, i get the feeling that Scott pulled a Premature Checkinulation. lets just order, fuck him.'

Premature Checkinulation by tommypjr April 22, 2010