GF and I are both female, so we just have to muddle through life as best we can without a ... erm ... peenie between the two of us
(er, that didn't exactly come out right ...

)
Anyway, we have a phrase for stuff in our house that are traditionally "male". We call it having the x peenie (well, not a peenie, but the other word). For example, GF is great at setting up all the wires for the TV and stuff, so we say she has the "electronics peenie". I do a lot of computer stuff, so I have the "computer peenie". The other day, I shoved my hand in the garbage disposal and poked around and managed to dislodge whatever was in it, instantly earning myself the "garbage disposal peenie".
You get the picture.
There are a few things for which no one has managed to earn a peenie. For example, car stuff. By default, I have the "car fluid checking peenie", but neither of us really are very good at it. The only person who has the "change a tire peenie" is AAA
Life sure is hard without peenies, but we do manage