A phrase common in the south and/or bible belt region of the US. Typically means that an action or attitude is negative or not a very healthy state of mind/body that isn't actually condemned in the bible (nor endorsed by it either).
Billy Joe: "Man y'all know I cant come visit you in Mississippi, I've got work all week"
Bobby Sue: "All y'all working is gonna put you in the grave and all your free time is spent at home and I think it's a sin"
A male of a non Thai background (farang) who pays (sin sod) to a Thai pootanas parents for they're daughters hand in marriage. These men are generally referred to as big malakas and many end up not only with a massive head ache for the duration of the marriage but also paying through the nose keeping the Thai pootana and her parents comfortable, if at some stage the parents require a new house or car, the Thai pootana may be told, not asked, to dump her current farang and find a new sin sod paying farang who will fund this.
Michael: That Thai pootanas parents are asking for an exorbitant amount of money so I can marry they're daughter. Paul: You want to be a sin sod paying farang? !!! Your a big malaka, with the big money they're asking you can plug a hell of a lot of different paid pootanas for many years with less headache. You marry that pootana and I don't want to know you.