>>280646238
The term Rinne used here was "ミニメガネおモレ男". モレ appears to mean "leakage". Swapping "chibi" to "more" seems to be the difference.

Furinkan has this note: "After Rinne reveals that Matsugo wet his pants he says their classmates would have taken to calling him "ミニメガネ モレ男" (Mini-Megane Moreo) or "little glasses-wearing pants-wetter"."