Net result, insomnolepsy: instead of “frequently drifting off”, you end up “friftingly edoffquent”. Or (if you’ve had a few too many) “ffriinglyt ueoedntffq”.
(Bonus trivia: the Ffriinglyt is the special candy that a sober Finn may give to a drunk Finn just to see the look on his face when he finds out what it tastes like. There is only one such candy; it has been being passed around since the winter of 1826. No one will admit to knowing what it tastes like. However, the Ueoedntffq does not exist.)