Arrive in burlesque performance when son thrown out (3,2)
I believe the answer is:
end up
'arrive' is the definition.
(I've seen this before)
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for end up that I've seen before include "standing on one's head" , "Ultimately become" , "on your head, maybe" , "Arrive eventually" , "finish ahead" .)