SOOBATTTK,PMACOF - it stood for 'Stumble out of bed and tumble to the kitchen, pour myself a cup of Friday! Sarah's guess was 'Somewhere on our big plane the topical treatment kills, People may accumulate coins on Friday'
TEOTF - it stood for 'Total Eclipse of the Friday'. I guessed 'Triceritops eats only tragic Friday.'
It certainly brightened up my Friday.