### Clue: Exert pressure towards mass of hair that hurts soon after scratching head (4,4,2)
### Answer: BEAR DOWN ON 
 ### Explanation: Definition: Exert pressure
 BEARD(a mass of hair) + OW!(exclamation expressing "That hurts!") + "anon"(soon;in a short time) **minus its 1st letter**(after scratching head) .