A boy genius hides his laboratory from his parents. Too bad he can't hide it from his ditzy older sister.
- GET OUT OF MY UN-A-BRIDG-ED LA-BO-RA-TOR-Y!
http://tvtropes.org/pmwiki/pmwiki.php/Laconic/DextersLaboratory
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A boy genius hides his laboratory from his parents. Too bad he can't hide it from his ditzy older sister.