飯メシマズ・めしまず飯マズ表記・読み:メシマズ・めしまず1bad cooking; bad foodexpressions (phrases, clauses, etc.)名詞from 飯がまずいInternet slangabbreviation2sadness at seeing the happiness of othersexpressions (phrases, clauses, etc.)名詞short for 他人の幸せで飯がまずいInternet slangabbreviation札へ残す語をコピー