When someone is expressing a large magnitude of rage, often over something relatively small, that the stress they are giving upon themselves causes their hair to fall out (thus, balding). Portemanteau of "mad" and "balding".
by DudeTheNinja March 4, 2021

by RyuRenyama June 14, 2019

Did you see that stream last night? Chudlogic destroyed Lordofpatriarchy so hard he started literally malding. Lost his last 5 hairs.
by El Mao April 24, 2020

by Smiley'sBBC May 2, 2022
