I understand you have an over-abundance of under-achievers
Essentially you have it, but I didn't see those words as hyphenated in a few of the
online dictionaries. Also, the period at the end of the sentence is missing.
Score: 100%
(Really, no one is grading someone on these rebuses as far I know.)
Picking on me again?
No, your rebuses just gave me ideas with which to experiment for my own rebuses.
I could bring up as to whether you have a guilty conscience in asking that question,
but I won't bring it up.