drop dead vs ribbit

drop dead

• Used angrily to express disgust, contempt, derision, etc., toward another person. 

• To die suddenly. 

• To be appalled or mortified. 

ribbit

• Used to anonymously and disrespectfully break silence, as in educational or ceremonial settings 

• The vocal sound made by a frog or toad. 

• To make the sound of a frog or toad. 

• The vocal sound made by a frog or toad.