how many subs have bạn had?

xin chào uys
sometimes i like to go to subway and the sandwiches are called subs... I heard this YouChoob thing has to do with subs?? is this the tiếp theo step to solving the mystery? xin chào uys... plese help me out here
Anyway how many subs have bạn had? my yêu thích is the subway club sub