We can attach more than one meaning to many words we use. We can be pissed, drink piss and have a piss. All three can be related but they don't have to be. Often beer is called piss water but generally (by those who drink it) they are referring to light beer not full strength. Fruity beer has always been drunk by man bun sporting, whispy bearded inner city yuppies. But it's all still piss in general because if someone is hitting the piss the are drinking alcohol of any sort.