1 definition by click here!..

lemon tart refers to an individual whom is acting retarded, either making a dumb mistake or is just an outright idiot, the insult is most effective when repeated 3 or more times in quick succession.
(Hamish missed the ball in down ball cos he's uncoordinated) bystanders "LEMON TART LEMON TART LEMON TART!"
by click here!.. February 28, 2023
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