Check yourselves. 2:38 she said wield your wiener. So she was probably going for the alliteration. Also, the term wiener, like most other slang words for penis does not exclusively mean penis. It can also refer to dildos or strap-ons which, although not exclusively, are used by women. She's not trying to tell men not to have sex while intoxicated, she's trying to use an amusing and memorable phrase to remind people to not put themselves or others in potentially dangerous situations.