Because they have developed very good punch quality.
Because... bros before hose!!! Wubbulubbadub-dub!
6-year-old: Because I always win.
He didn't want to be part of a bad punch line.
Hit the sack.
Leave a yoghurt out in the sun for 300 years and it'll develop a culture
If you leave yoghurt alone for 2000 years it'll develop a culture.