I have one, and a sun in Aries, Virgo Ascendant, etc.

Does anyone else have their moon in Scorpio? What's it like? Do you like / resent it?

If your sun and moon are quincunxed ie: 150' in aspect then --

Sun Quincunx (Inconjunct) Moon

Your perceptions of others and of life circumstances alter as you get older. As others misunderstand your intentions and you misjudge others' motivations, natural corrections occur for you. It is through concentrating on the core values of communication in relationships that you make major adjustments between your ego drives and your emotional needs. This becomes a critical mechanism for personal growth and development.

http://www.cafeastrology.com/natal/quincunxinterpretations.html

further research on scorpio moon here
http://www.cafeastrology.com/zodiacscorpio.html

Actually virgo and scorpio do have some similar traits, both extremely analytical, great at research digging and delving,  but virgo is a ‘worrier’ quiet almost shy and tends to overanalyse things and churn things over and over. When you ill, stressed, tired or just upset I bet it goes straight to your stomach. This is the typical stomach ulcer sign.

Scorpio and Aries have nothing in common but your Aries sun sign will be in the 6th house naturally ruled by Virgo. So to synthesise things your area of focus (sun) shines in 6th house ie: relationships with co-workers, type of work you do, daily routines, health but in an Aries direct and to the point manner and poss bit impatient and impulsive (depending on how your sun is aspected of course).

Basic astrology
Now basically your sun sign is your 'core beliefs, values, ego' and Asc is your physical body, mode of expression and mask and persona that we all wear and hide behind, but definitely not what's going on underneath. What's going on underneath is your Sun sign. Moon sign, house placements and aspects describe your emotional and intuitive responses, also describes your view of your mother, as saturn describes your father by sign and house position.

So, think of a glass milk bottle the bottle is your Asc and your sun the milk, but the milk still has to 'come out' through the glass neck of the milk bottle....

Now aspects within a natal chart represent 'facets' of our personality, because we are all multifaceted beings. What these do is 'break down and compartmentalise' these facets into smaller bite size chunks. This does take quite a lot of self analysis and objectivity to 'see yourself' and why you do certain things and behave in certain ways. Actually it can be quite good therapy...

Remember back to your school days an opposition is 180', square 90', trine 120', and sextile 60' Now challenged aspects are conj (depending on the planets, cos some like each other and some really don't) squares and oppositions. Easy aspects are conj (if the planets get along) eg: Jupiter conj Moon, sextile and trine. Quincunx is inbetween (depending on the planets) causes health strains and unresolved or hard to balance planets/energies.