Cracking Back 

Having vigorous anal sex, so hard that it results in the spine dismantling, and therefore, cracking the partners back.

Dude, I love cracking backs and putting my partners into full body casts.

Cracking Back by Old man Jenkins January 25, 2015

cranking back 

when you are leaning back in your chair.

my dad busted me cranking back.

cranking back by nobody else here May 28, 2017

Crackin back 

Another word to describe hanging out, kicking it, chilling; but under the influence of meth.

"what are you doing right now bro?"
"Nautica man. Just crackin back. Why what's up?"

Crackin back by Lauleneke Lukini Brown March 17, 2022

Smack Me Back Another Crackin Tab Can 

Hand Me A Beer

..."Smacka Me Back Anotha Crackin Tab Can"

-For full humor effect, words must be said as written above using fast and enhanced/unique/bad enunciation.

"Smack Me Back Another Crackin Tab Can"

Damn I'm thirsty. Smacka Me Back Anotha Crackin Tab Can Carson. Upon request, a good homie of yours hands you a cold one.

Smack Me Back Another Crackin Tab Can by CKB Productions December 31, 2008