rub off (on (someone))

to be learned or obtained without any effort.

I like to think that my love of reading will rub off on my children.

Usage notes: usually used of a skill, an interest, or a quality

• be as fast as all get out
• be as [fast/hot/thin etc.] as all get out
• be as fit as a fiddle
• be as flat as a pancake
• be as fresh as a daisy
• be as full as a boot
• be as full as a tick
• be as gentle as a lamb
• be as good as gold
• be as good as new
• be as good as word
• be as good as your word
• be as happy as a sandboy
• be as happy as Larry
• be as hard as nails
• be as high as a kite
• be as honest as the day
• be as honest as the day is long
• be as hot as all get out
• be a sight for sore eyes
• be a sign of the times
• be as keen as mustard
• be asking for trouble
• be asleep at the switch
• be as light as a feather