1.it means don't swing on birches >:D2. the most imeadiate thought that comes into my head is based on the silver birch "betula pendula" which translated in Galic is "maidens skirt" referring to...
Birch is a hardwood. It comes in white, yellow and black varieties. It can be used in furniture and resembles cherry but is usually lighter in color and less expensive.
He is a world class footballer who currently plays for West Ham and has won 2294 caps for England. He is aged 91 and still plays. He was born in a town called gravesend