### Clue: Sailor seen with Her Maj grabbing posh bloke giving the fingers? (7)
### Answer: SALUTER 
 ### Explanation: Definition: bloke giving the fingers
 SALT(an informal term for a sailor, for obvious reasons) **plus**(seen with) ER(abbrev. for "Elizabeth Regina", Her Majesty the Queen/Her Maj) **containing**(grabbing) U(letter denoting "upper-class"/posh).
Defn: What you might, politely, call one who gives the 2-finger salute/V-sign, the rude gesture.