The big one that I was thinking of was the battle of Magersfontein. British units were shot to pieces by entrenched Boers.
My next door neighbor was South African who was descended from Boers who fought the British.
"The gift which I am sending you is called a dog, and is in fact the most precious and valuable possession of mankind" -Theodorus Gaza
Baby Jesus cries when the fat redneck doesn't have military-grade firepower.