Do try (4)
I believe the answer is:
bash
I believe this is a double definition.
'do' is the first definition.
('bash' can be a synonym of 'do')
'try' is the second definition.
(I've seen this before)
(Other definitions for bash that I've seen before include "social occasion" , "Go" , "Social event - clobber" , "Smite; a party" , "Party; attempt (slang)" .)