Pair cycling around interrupts one who dislikes trouble (3,5)

I believe the answer is:
hot water
This clue could be a double definition.
'pair cycling around interrupts one who dislikes' is the first definition.
The definition suggests a singular noun which matches the answer.
'trouble' is the second definition.
(to get in hot water is to get in trouble)
Can you help me to learn more?
(Other definitions for hot water that I've seen before include "This could mean trouble!" , "that comes at bath time?" , "Taps contents" , "(Wet?) trouble" , "Predicament to be avoided (informal)" .)
