CSB
Internet abbreviation, mainly used to indicate that the post to which it reacts is something you should say to people who care. Or it could be that the poster tried a little too hard to be cool in your opinion. CSB is short for "Cool Story, Bro!".
Riekus(over openbaar urinueren): en tuin / boom of w/e ergens willekeurige berm is vrij standaard ook

zelfs x iemand om half 2 smiddags ofzo op klaarlichte dag op de grote markt zien zeiken, bah bah
Joostul: CSB
NdeK: diepe dal, daar ga ik momenteel door.
Freez0: CSB