Top Definition
A double lab held with a substitute teacher.
Janie: Ugh, I have a double lab today.
George: Bummer. I had a subbadubbalab yesterday with Mr. T, and it was AWESOME!!
Janie: Mr. T is the best sub because he never makes you do anything.
by Georgette McGrath February 29, 2008
5 Words related to Subbadubbalab

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