Some Nerve  Latin quarters?
Latin quarters?   CASA
Artful dodges   RUSES [“the artful dodger”]
One of a jazz duo?   ZEE
Eldest Younger…   COLE [Cole Younger was an Old West leader of the Younger Bros. gang]
Commit a service infraction   GOAWOL [I thought tennis or tea]
Spread on the table   OLEO
What the mouse did clockwise?   RANUP [“the mouse ran up the clock”] 

Had a devil of a time figuring out the theme so I may have to dis-appoint myself as LAT Xword critic.  SAUCE, BRASS, and CHEEK are synonyms for nerve.
French possessive   SES
RATING: 
 Three grins = Excellent: Loved it; Two grins = Good: Enjoyed it; One grin = Satisfactory: A bit bland for my taste; One teardrop = Unsatisfying: No fun
For a discussion on foreign terms, click on “Forum” tab, look under “General Discussion” (page 2) and select ZENOPHOBIA.