nose around

banana nose

A large, unusually long nose.

button nose

A nose with a small size and a relatively flat, round shape, usually considered to be dainty or cute in appearance.

camel's nose

A situation where the permitting of some small act will lead to a larger undesirable act or circumstance.

cut off one's nose to spite one's face

To harm oneself as a result of attempting to harm an adversary.

give someone a bloody nose

To defeat or frustrate someone, but without doing any permanent damage.

I suppose

[Cockney slang]nose

keep one's nose clean

To stay out of trouble, especially by avoiding unlawful behavior.

lead by the nose

To cause to follow blindly.