pull faces

make a face (at sb) and make faces (at sb)
pull a face and pull faces
(to show a funny or distorted expression to someone in ridicule; to show that you do not like something or someone by making an unpleasant expression) — гримасничать, строить рожи, корчить рожи
Mother, Billy made a face at me! (thefreedictionary.com)
The teacher sent Jane to the principal for making a face in class. (thefreedictionary.com)
(thefreedictionary.com)John made a face at me as I was testifying, so I avoided telling everything. (thefreedictionary.com>

pull/make silly faces — строить глупые рожи, корчить дурацкие рожи

see also
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