When a cat (or other pet) stalks or winds around your ankles, weaving in and out, often brushing against your legs with its body and tail. Used as a compound verb. Also see the noun form: ankle shark.
Expression for obsession of a certain thing; often used sarcastically. "Shaking and Crying" comes from hardcore fans, who tend to 'shake and cry' when they affected by their fandom.
Person A: Are you going to that girl's house tonight?
Person B: Yeah bro.
Person A: You gonna Netflix and Chill?
Person B: No bro, we gonna go straight to shmacking up.