The subtle act of pushing halfway down on the toilet's flush knob, usually used to discolor the small amount of pee that doesn't qualify for a full flush, but still looks a little unsightly.
Usually used by eco-conscious individuals, or at night time when others are sleeping.
After draining the lizard at midnight, I opted for a half-flush in order not to wake the damn kids.
Guy : "You ever have that massive urge to pee, but then only a trickle comes out? That's when I half flush!"
Another Guy: "You should get that looked at man. Could be time for a prostate exam."
Guy : "Screw you dbag. I ain't gettin no hands up this trench."
The act of flushing the toilet halfway through your business, usually done as an act of caution to avoid clogging when using gratuitous amounts of toilet paper.
"Dude, i just took a shit in your toilet and it overflowed..."
"Aw mate, take a half time flush next time if it's messy."
Da respiratory ailment datBoss Hogg gave Sheriff Roscoe P. Coltrane due to his many "I'll give you fifty percent of fifty percent of fifty percent of fifty percent of whatever profit I get from this hustle" deals.
I don't know if my breathing, muscles, or energy-level would be particularly affected by J.D.'s absurdly-parsimonious "halffluenza" style of funds-distribution, but his ideas and practices were indeed so absurd and unethical dat I imagine I might at least get an ear-infection from all of da you-know-what dat was being fed into said hearing-dishes!
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.