(not) know the first thing about something -Idioms

Idioms

(not) know the first thing about something

to lack basic knowledge about something

The man does not know the first thing about computers.

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(not) lay a finger/hand on (someone)

(not) lift a finger

(not) lift a hand

(not) make head nor tail of (something)

(not) move a muscle

(not) stand for (something)

(not) worth a cent

(on the) spur of the moment

(one's) chickens have come home to roost

(one's) goose is cooked

make a comeback

live high on/off the hog

amount to the same thing

doll (oneself) up or doll up (oneself)

muscle in on (someone or something)

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More people use blue toothbrushes, than red ones. .. More >>

Verbal Reasoning