It means, "how much do you have remaining?"
If you're waiting on someone to do something, you may ask them this to get an idea of how much longer it will take for them to complete their work.
In the Southern United States, the word "like" will be used in place of "lack"; see: "How much you like?"
If you're waiting on someone to do something, you may ask them this to get an idea of how much longer it will take for them to complete their work.
In the Southern United States, the word "like" will be used in place of "lack"; see: "How much you like?"
John: I can't come over until I've finished painting my fence.
Mary: How much you lack?
John: I'm nearly done. I have about 30 minutes left.
Mary: How much you lack?
John: I'm nearly done. I have about 30 minutes left.
by vmadman June 17, 2022
Get the How much you lack?mug. Enemy scout that was killed by soldier for the 3rd time: *Death scream*
Soldier: If god had wanted you to live he would not have created me!
Soldier: If god had wanted you to live he would not have created me!
by TheStolenCookie October 23, 2022
Get the If god had wanted you to live he would not have created memug. "Girl This man makes food for me in the morning and at night"... "Oh yeah you his girl because this man makes you food!!"
by juicyjkj August 23, 2023
Get the man makes you foodmug. It means when you’ve been really mean to someone and they want to tell you that but don’t know how to say it directly
by Hehehehelelelele July 4, 2025
Get the I don’t lorb youmug. by RsUselessinformation March 29, 2022
Get the The more you show offmug. 
Get the DO YOU KNOW XCREEPAKY?mug. This means that someone is shouting so loud that even the dead can hear them. This is a very dramatic phrase that emphasises the deceased.
by NutCracker288 December 9, 2021
Get the The dead can hear youmug.