As a Bef I can tell you that it means Beth, it's just that I cannot pronounce it. I am awesome and Welsh.
me - 'hiya my name is bef'
Meg - 'dont you mean beth?'
me - 'thats what i said'
6👍 7👎
Basiclly just the same as cool beans, meaning that something is ok
Hey mate i've got ur money
Warm spaghetti mate