mixed metaphor
Noun
Meaning
a combination of two or more metaphors that together produce a ridiculous effect
Source: WordNetSynonyms
figure of speech
mixed media
mixed imagery
speaking metaphorically
contradictory metaphor
various metaphor
assorted imagery
complex metaphor
different image
various euphemism
Hypernyms
Examples
I hastened to quench a thirst that had been burning a hole in the mixed metaphor of my life ever since I had fondled a quite different Dolly thirteen years earlier.