Two Weeks
(aka "twooooo weeeeksss") meaning: extremely ugly & typically used to describe a very obese woman or an average weight female whose face is beyond fugly.
Two Weeks is particularly useful when you want to alert your buddy about a chick that's not hot yet is within earshot.
Dude #1: Twooooo weeeeeksss! (while saying this, he discreetly points his thumb in her direction)
Dude #2: Yep, that chick is too heavy and I agree is definitely Two Weeks