Bawdy pier turn slammed (8)
I believe the answer is:
prurient
'bawdy' is the definition.
(I've seen this before)
'pier turn slammed' is the wordplay.
'slammed' indicates an anagram.
'pier'+'turn'='pierturn'
'pierturn' with letters rearranged gives 'PRURIENT'.
(Other definitions for prurient that I've seen before include "Salacious, voyeuristic" , "Unhealthily interested in sexual matters" , "Encouraging lustfulness" , "Morbidly interested in sexual matters" , "Given to lewd thoughts" .)