the FAIL term for MacBook Air, which, as we all know, is a weak littlecousin of its bigger brothers. Super light, but really hampered by its lack of sufficient RAM and no upgrade possibilities.
While a male is taking a piss, the penis is clamped down upon preventing further discharge resulting in an internal backup of fluids (aka a water hammer) that causes extreme pain.
I was taking a shower with my girlfriend and had to pee, so I pissed on her feet and she turned around and grabbed my junk causing a pee hammer.