Huggering Muggering - Is That a Scientific Term?

Rats have two secrets to success. One is they're not it picky about their food. The other secret, in addition to that, is they get together in these groups and they can fit into small spaces. You can get a whole family of rats, which is about 12 to 15 rats, into a basket ball. They hug a mugger into that tight, tight space. And it enables them to survive by not haf needing a big cave or something. Yes, i just love the word hugger, muggering.