Hi
8d is Dogberry from Shakespeare's Much Ado about nothing - dog=setter, err = sin. inside by
6a is pinhead as P is head of pillock who is a pinhead - i think
10a is weird - there is a botox treatment that uses bee stings - so all i can get out of this is beestring which is how the treatment is sometimes typed on the web.(and in the Daily mail - i checked) that makes bee = obsession (bee in bonnet) and string the skimpy woman's thong as in G string - but I 'm not confident