Stripteaser even excited congressmen? (15)
I believe the answer is:
representatives
'congressmen?' is the definition.
('representative' can be a synonym of 'congressman')
'stripteaser even excited' is the wordplay.
'excited' is an anagram indicator.
'stripteaser'+'even'='stripteasereven'
'stripteasereven' is an anagram of 'REPRESENTATIVES'.
(Other definitions for representatives that I've seen before include "MPs!" , "10 [HOUSE] of these in US" , "Officers" .)