Matching Pairs IdiomsOnline version The idea is to relate the idiom with its meaning. by Alejandra Rodriguez 1 She forgot, so I jogged her memory! 2 It cost me an arm and a leg! 3 My dogs are barking! 4 It´s raining cats and dogs! 5 She´s one toug cookie! My feet hurt. It cost a lot of money. She doesn´t get hurt easily. It´s raining really hard. She forgot, so I reminded her.