my counselor taught us "baby shark"! funny song that we ended up singing for the rest of our days as campers, haha! we also learned a new one this summer that someone learned from BBYO and taught it to her bunk- "D-I-S-C-O, don't you wanna disco" that one was cute. other than "baby shark" i haven't heard of any of the others you guys mentioned, and i think its a little annoying when the traditional songs are banned.