Iron rod fan, you deserve this rod:)

铁杆，铁杆儿
tiěgǎn,tiěgǎnr
〖stubborn;inveterate;out-and-out;dyed-in-the wool

Black Rod英上院的引座官英殖民地立法机构中的引座官
divining [dowsing] rod(一种用迷信方法探尋礦?、水源的)木叉式卜仗
give the rod鞭打
have a rod in pickle for *****.伺机罰(某人)
kiss the rod俯首受罰[刑]; 逆來順受
make [prepare] a rod for one's own back [for oneself]自討苦吃
ride [hit] the rods(躲在下面)不買票乘
rule with a rod of iron行專制治
Spare the rod and spoil the child.孩子不打不成器。
rod in pickle for *****.准好了(給某人)的罰, 可以?時施加的罰(舊時把白樺樹淹于鹽水中, 以打人)