A Vietnamese swearing phrase that is used to express the doubt or the disbelief to the information you receive, or that is another way to say "No!", meaning you do not want to do something.
A : Ê, cô giáo gọi cho bố mẹ mày về vụ mày trượt bài kiểm tra rồi đấy. (Hey dude, the teacher, she called your parents and told them you've failed the test.)
B: Có cái lồn tao tin. (I ain't believe you.)
girl who is second-best to the real cheerleading captain. usually follows the captain around, and tries to have a higher part in the squad(even though shes not much better than the rest of the team)
*but sometimes they can also be very good cheerleaders, just too wanna-bee or too much of a follower to be an actual captain.