Click the little multi-quote button on each post as you go along, then either click the "Reply to Thread" button at the bottom left of the thread page, or "Reply with Quote" on the final post you want to quote. It works across pages as well.
Worth every penny?
How long until those chicks start making out in that gif?The good ol days, when every bush didn't have a terrorist hiding behind it and every student wasn't a potential mass killer.