When you are overly high or drunk. This can be from several things ranging from nicotine to weed to lean to alcohol. To know if you are schmacked look yourself in a mirror and see if you can stand still. If this objective is failed then your SCHMACKED.
Who tryna get schmacked in Clash (of Clans)?
Damn...Collin was playin' Smash 4 with Kyrie last night and that nigga got SCHMACKED
You playin 3 on 3? Boy if we go full court you finna get schmacked
A drunken typo of the expression "I'm schmacked", which is referring to being very fucked up on alcohol or xanax. When at a party, one will shout "Vim schmacked", or "I'm vim schmacked", to let the others know how fucked up he/she is. "Vim" is often used as a stand alone term for drinking and becoming intoxicated, and can be alternated into terms such as "Vimmy", or "Vimmer".
Shaan: Wanna come to the party on my boat tonight? I'm gonna be vim schmacked.