29 Sep Subscribe to World Class Drinks for more great cocktail-making videos: https:// vincento.co.uk?sub_confirmation=1. "Yes, absolutely incredible Nigel." EX 2: "If you could do that for me, that would be top class." EX 3: "Shiiiit dogg, those are some top class 24s you got there!". Define at the top of one's/the class: having among the highest grades in one's class — at the top of one's/the class in a sentence.