Hurry up playing with game on TV, one lacking name (3,1,4,2)
I believe the answer is:
get a move on
'hurry up' is the definition.
(I've seen this before)
'playing with game on tv one lacking name' is the wordplay.
'playing' is an anagram indicator.
'with' says to put letters next to each other.
'lacking' suggests deleting specific letters.
'name' becomes 'n' (common abbreviation e.g. on forms).
'on'+'tv'+'one'='ontvone'
'ontvone' with 'n' taken away is 'otvone'.
'game' put next to 'otvone' is 'gameotvone'.
'gameotvone' anagrammed gives 'GET A MOVE ON'.
(Other definitions for get a move on that I've seen before include "shift" , "quickly!" , "Hurry up (colloq.)" , "Speed up" .)