查哥加哥文程加哥术巴根加马古（Chargoggagoggmanchauggagoggchaubunagungamaugg），美国马萨诸塞州韦伯斯特（Webster）地区术巴根加马湖（Lake Chaubunagungamaug）东岸地区的非官方名字。猎蒙卡斯族（Nipmucks）人和其他印第安人都给了它各种各样相似的名字。韦伯斯特的许多居民称它为韦伯斯特湖，因为他们根本发不出这么长的音节，不过他们对这个名字十分长的地名感到自豪。长名字的拼写变化频繁，正式标志在湖的附近。

查哥加哥文程加哥术巴根加马古的意思大致是「在边界钓鱼地区的文程的英国人」（Englishmen at Manchaug at the Fishing Place at the Boundary），当英国人来到这地区时，术巴根加马湖是几个印第安部落的边界，所以才会有这样古怪的名称。

Lake Chaubunagungamaug, also known as Webster Lake, is a lake in the town of Webster, Massachusetts, United States. It is located near the Connecticut border and has a surface area of 1,442 acres (5.84 km). Since 1921, the lake has also been known by a much longer name having 45 letters: Lake Char­gogg­a­gogg­man­chaugg­a­gogg­chau­bun­a­gung­a­maugg.