Riotous method of breaking up teams? (4-9)
I believe the answer is:
side-splitting
'riotous method of breaking up teams?' is the definition.
I can't judge whether this defines the answer.
'riotous method of breaking up' is the wordplay.
'riotous method of' becomes 'side' (I can't justify this - if you can you should believe this answer much more).
'breaking up' becomes 'splitting' ('split' can be a synonym of 'break up').
'side'+'splitting'='SIDE-SPLITTING'
Can you help me to learn more?
(Other definitions for side-splitting that I've seen before include "Extremely funny" , "Hilarious" , "Producing great mirth" .)