1wick 
/ˈwɪk/ noun
plural wicks /ˈwɪk/ noun [count] : a string or piece of material in a candle or lamp that is lit for burning
get on someone's wick
Brit, informal : to annoy someone
▪ His chatter was getting on my wick. [=getting on my nerves]
▪ His chatter was getting on my wick. [=getting on my nerves]
