Scandinavian outside clubs or disco (5)
I believe the answer is:
dance
'disco' is the definition.
(I've seen this in other clues)
'scandinavian outside clubs' is the wordplay.
'scandinavian' becomes 'dane' (person from Denmark).
'outside' indicates putting letters inside.
'clubs' becomes 'c' (abbreviation used in card games such as bridge).
'dane' going around 'c' is 'DANCE'.
'or' is the link.
(Other definitions for dance that I've seen before include "Eg, waltz, foxtrot" , "Eg, tango, waltz" , "Waltz maybe" , "the twist, perhaps?" , "Measure" .)