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.
See: shacking
1. one with a rancid, putrid aura
2. the mating call of a proud virgin
3. what is said to indicatethat shit is about to get litty
4. can be used interchangeably with "nigga"
1. Efraim you stinky shacking rat bastard.
2. Guy: Shacking raaaAAAAAAAaaaaaat!
Every girl within a 50 foot radius: *dripping noises*
3. AYY AYY SHACKING RAAAAAAAAT!
4. What's up my shacking rats? Let's hit up this lick.
When someone (usually a girl) plans on shacking with someone of the opposite sex, but doesn't want the other person to know she planned on staying over, she packs strategic items in her purse, such as a contact case, make-up remover, toothbrush, maybe even flip flops.