1. sucking and licking my scrotum (like the girls do in Jonni Darkko’s films “Suck Balls” (2010); “Suck Balls 2” (2011) & “Suck Balls 3” (2013); all released by pornographic production studio Evil Angel).

2. riding me hard or dogging me (as a boss does to a peon worker or something like that); or incessantly annoying or pestering me in some way.

3. talking (id est: "yacking" or in this case "yackin'") to me in such a way that you are incessantly annoying or pestering me with your prattle.

Examples for #s 2 & 3:

2. Would you stop yackin’ my hacky sack about the Dallas job. I told you three times already, I have another customer’s order that takes priority. I won’t be able to get to the Dallas account until next week, probably not till Thursday or so. Jesus!

3. My little nephew followed me around all day telling me about his model train set and his dream of being the world’s first interplanetary janitorial supplies salesman. I mean I got to the point where I just couldn’t stand it. I finally knelt down, smacked him across the face and vociferated, more in desperation than malevolence: “would you please! stop yackin’ my hacky sack, just for 10 minutes, please!” But it didn’t make any difference. I mean, I guess, what do you expect on Thanksgiving, right. Sheesh, . . . family.
Example for #1:

1. Ralf: That slut Phoenix Marie was crazy on my cock last night man! She’s all messy and sloppy with the blowjob, and she does everything, I mean she’s an all-rounder when it comes to the oral sex action. She started out sucking dick like the pro she is, but then she started yackin' my hacky sack and shovin’ her fingers down her throat to get profuse amounts of sputum on the bag, rubbin’ it all around the lose sweaty bumpy skin and slurping it back up along with the tea bag, then with all this spit and my bag in her mouth she practically starts ululating, making this gargling spit sound and humming vibration feeling trying to get me to bust. Shit, but what finally lit me off was when right after all that she swallowed the cock down her throat and vacuumed up the balls into her mouth too, just sitting there on her knees, sputtering and gagging all this sloppy slimy spit out her mouth and nose, with most of it streaming out her nose ‘cause her mouth and throat were filled with my cock and balls!

Shit man, it was crazy, and the worst part is, she didn’t finish ‘til Isha prayer was five minutes in, so I was late for that.

Tim (disapprovingly shaking his head from side to side with one corner of his mouth in an unsatisfied looking smirk): huh, figures. I tell ya . . . bitches.
by Vikki Jezebel Blood January 17, 2014
Get the yackin' my hacky sack mug.
when someone is messing with you or lying about something and you figure out
dude you got those tickets didn’t you

yeah i did
ah man you was really tickling my ball sack
by Urmomispoo69 December 22, 2018
Get the tickling my ball sack mug.
1. Meaning to suck or orally have sex with ones' sack that holds the male orgy (testis).

2. Also used to intimidate somebody like in a video game.
1. After Jessica sucked my ball sack, my balls became huge after her warm mouth were on them last night.

2. Suck my ball sack, fagget! You modded your controller!
by I AM BLACKY JESUS NIGGA February 6, 2009
Get the Suck my ball sack mug.
1: A more elegant term used in place of "Suck my cock".
2: The way an angry Bostonian man, one that probably doesn't respect women, would ask for fellatio.
Eey baybee be a darlin and sack my cack while I watch the Red Sax.
by Hand Jacks June 18, 2015
Get the Sack My Cack mug.
Just to jack off, plain and simple.
*Fap Fap Fap* Oh shit ma! Go away! I'm sacking my whacker in here!
by TexasColeSlawMassacre August 18, 2007
Get the sacking my whacker mug.