Crossword Genius

Sort of bicycle "Bugs" painted sloppily (3-2-3-3)

Ross

I believe the answer is:

sit-up-and-beg

I'm a little stuck... Click here to teach me more about this clue!

'sort of bicycle' is the definition.
I don't know anything about this answer so I can't tell whether it can be defined by this definition.

'bugs painted sloppily' is the wordplay.
'sloppily' is an anagram indicator (I've seen this in other clues).
'bugs'+'painted'='bugspainted'
'bugspainted' is an anagram of 'SIT-UP-AND-BEG'.

Can you help me to learn more?

I've seen this clue in The Telegraph.
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