Top Definition
A menstrual device, used for catching secretions of ladies monthlies. Similar to a mooncup, but for the larger lady. eg, a lady with a 'bucket fanny', a 'chuff like a wizards sleeve' or 'a clunge like she's just given birth, and the doctor forgot to stitch her up'
'Oh shit, I need a moonmug, this mooncup is overflowing, because i'm slack as a hookers flange, i'd better get a moonmug' OR ''I'm sick of having to use 3 tampons at a time because i'm such a loosie goosie i'd better purchase a moonmug' OR 'My boyfriend prefers a moonmug, as he dosn't feel satisfied with average mooncupping'
by Irenegrzz August 30, 2011
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