You didn't read TFA and you probably don't do to many drugs/know someone that does them. When people say baked they're not talking about the fact they just sniffed some coke. If they are then they are much bigger potheads then cokeheads. Tweaking is the word most used (in the US anyway) when refering to the fact that your under the influence of coke/meth/or really any upper like it. Being baked is something that is soley reserved for potheads.