When a male or female is a creep and keeps sneaking up on you.
Typically the sneaking is done on social networks. Friend requests, pokes, followed...etc. Sneaky texts are also included in this.
The person who is creep sneaking is known as a "creep sneak"
Ex's are usually in this category.
"Man, my ex keep creep sneaking me, he added me on foursquare and poked me on facebook, then sent me a text message! Ugh creep sneak!"
The act of creeping on someone AFTER they personally liked a photo or post ect on a social media site and you click on their profile to see what they've been up to
Person 1: It was just casual creeping nothing more
The phenomenon of a three day weekend, such as Labor Day, stretching out to four or five days.
Person A: Why is there so little traffic this morning? It's Thursday.
Person B: Labor Day holiday creep.