A phrase indicating that you don't give a rat's arse or something. I don't fucking know for all I know I've invented the bloody phrase!!
Dog A: Ya heard of Trollge before?
Dog B: I'd love to, but Terrie I really can't be half-arsed to figure out.
Dog A: what the fuck you cant just make new phrases
The quality of being able to start many projects without ever fully completing them. This can apply to one or more people, and is often times habitual.
"Dude, when are they gunna fix the hot tub at your apartment?"
"Who knows, the halfasseditude at that place is rediculous.