brush down

down in the mouth

Sad or discouraged, especially as indicated by one's facial appearance …

look up and down

To scrutinize every aspect of someone's appearance, as to make a judge …

brush up

To review; to improve an existing but rusty or underdeveloped skill.

brush off

To disregard (something), to dismiss or ignore (someone), as unimporta …

brush aside

To disregard, dismiss or ignore something, as unimportant.

brush by

To walk past another person, touching them slightly, normally by accid …