3d had me foxed for a good long while until I found the answer (apparently a phrase meaning 'erection') in War and P**s profanisaurus.
is appropriate = FITS
standing over sheep = STIFF LOCK
One left to get, any help much apreciated. 4/7 yet, toxic pee of brute on rubbish dump (3,2,5,10) ? u ? o ? ? o ? t ? e ? p ? r ? e ? c ?
(I'm pretty sure the last word is 'Experience')