Sometimes I do it when I'm sick of having to flee, come back, and get raped again over the shitty matchup. Can't really explain why, but I guess it's therapeutic somehow.
You're disarmed, they're only scratched, 5 hp and wimpy bailed you out of the fight? Fuck quaff return, go back and BASH!!
Boneshattered, my damage reduction just fell, I have half my hp and I'm only wielding one weapon, I really should quaff out. Oh screw it, BASH!! OH CRAP FLEE! (but I knew this would happen)
YOU HAVE BEEN KILLED!!
I don't spam though, at least.