Remove clothes, bare bottom and streak! (6)
I believe the answer is:
stripe
'streak' is the definition.
(synonyms)
'remove clothes bare bottom' is the wordplay.
'remove clothes' becomes 'strip' (I've seen this before).
'bottom' suggests the final letters.
The final letter of 'bare' is 'e'.
'strip'+'e'='STRIPE'
'and' acts as a link.
(Other definitions for stripe that I've seen before include "Narrow band of colour" , "bar" , "Piece of braid indicating military rank" , "Chevron indicating rank" , "Chevron; band" .)