Female upper lip hair growth / moustache. Usually only sighted on women over the age of fifty with tuck-shop lady arms (see tuck-shop lady arms). Often utilized as a flavour saver (see flavour saver) the mahuhu is commonly removed for vanity reasons with wax or by shaving on a regular basis.

Can be observed in the highly acclaimed film 'the wedding singer' at the mutant table nine. A prime example of the mahuhu can be seen on the "lady with the side burns".
Wow man check out mrs. Halls mahuhu. She could sweep the floor with that thing.
by Mahuhu mumma January 27, 2011
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