Screamed command to get off the blocks? (4)
I believe the answer is:
lego
'the blocks?' is the definition.
(I've seen this before)
'screamed command to get' is the wordplay.
'screamed command' becomes 'le' (I can't justify this - if you can you should believe this answer much more).
'to get' becomes 'go' (synonyms).
'le'+'go'='LEGO'
'off' acts as a link.
Can you help me to learn more?
(Other definitions for lego that I've seen before include "constructed without care" , "Building bricks for children" , "Building block toy" , "Child's building bricks" , "Child's plastic construction set" .)