ADJ: During happy hour, Sue was so shlacked that when her co worker punched her in the face, she hugged him and said, "we need to hang out more often!".
Also used as a verb to "shmack", or as an adverb as in "shmacking."
"this video shows others in their words, getting "shmacked""
"i'm obviously shmacked as hell right now"
"walt thank you very much, more on shmacking, later"
"to commerate being shmacked the creators of the video are now selling T-shirts."