"Mums" is a term used for proving a point to a friend or individual.
1. "Mum's" I did the dishes.
2. "Mum's" I didn't tell the teacher.
3. "Mum's" I swear I didn't do it.
"Eshay" is a slang term for a teenager or adult that wheres a bum bag, patterned collared shirt, Nike trackies/shoes.
Oh look baa there is an "Eshay".