The protruding stub found on the upper surface of blocks of Lego and its imitations. Especially painful when you step on one at night.
"Jesus Fuck! I'm going to kill that kid!"
"What happened?"
"I just impaled my foot on a Lego's agony nipple! That kid is dead meat!"
"What happened?"
"I just impaled my foot on a Lego's agony nipple! That kid is dead meat!"
by RTM 1963 April 29, 2023
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