Take and Fake / Cosmo Rules
S7, E19: Timmy borrows Mark Chang's Fake-i-fier to attend Trixie's costume party in 'Take And Fake', and in 'Cosmo Rules', when Jorgen comes down with the Trick-ups, it's up to Cosmo to enforce Da Rules.

S7, E19: Timmy borrows Mark Chang's Fake-i-fier to attend Trixie's costume party in 'Take And Fake', and in 'Cosmo Rules', when Jorgen comes down with the Trick-ups, it's up to Cosmo to enforce Da Rules.