There’s a couple guys I’ve known that I wanted to do that to. But not to help them. 
Anybody remember that song?
- Do your boys hang low
Do they wobble to and fro
Can you tie 'em in a knot
Can you tie 'em in a bow?
Can you throw 'em over your shoulder
Like a continental soldier
Do your boys hang low*
Of course, the appendages in the song are not the same we’re discussing, but they’re right next door.
I’m mildly worried though far more curious as to the particulars of that device. Care to indulge me a little??
No one seems to be too cocksure about any of this.
Well, from what I know of stopcocks, they allow one to adjust flow in very small increments, diverting flow from one output opposed to the other.
How this impacts erectile dysfunction and the O.P., well… one can but ponder. Can’t one? There’s a little indulgence for ya.
Given some sleep, I might come up with a much more detailed and layered application of bullshit. But at 1:56am EST, this is as good as it gets.
And that’s no poppycock. 
Stopcocks are used to precisely control the flow of liquids.
So maybe he does need a stopcock, after all.
Speaking of boys hanging low:
The Nut Bra.
(“Is that a penis over your shoulder, or are you just happy to see me?”)
Well, this is one of the more cockamamie things I’ve seen today.
I think this theory doesn’t hang true. It’s based on a phallusy.
I hope the mods don’t close this thread on account of being too punny.
Can your SO tie a cherry stem into a knot in her mouth?
Is she willing to take on bigger responsibilities?
I’ve always been able to tie a knot in a maraschino cherry stem in my mouth.
Sometimes to the amusement of women.
Sometimes…knot.