Level 11 Unlocked Gaming Design - Funny birthday gifts for 11 year old boys. Makes the perfect 11th bday gift idea for kids. Eleven Year Old Boy Birthday Gifts. Age 11 boys clothes. Happy 11th birthday present for son, grandson, nephew, godchild turning 11. Unique 11 birthday video gamer decorations party supplies for boys. Born in January February March April May June July August September October November December 2012 Outfits. Lightweight, Classic fit, Double-needle sleeve and bottom hem