Quotes / Invoked Trope

Cartman: Ah, Stan, Kyle, Kenny. You're just in time!
Stan: Oh no.
Cartman: Oh yes! I am just about to flashback to the days of our founding fathers!
Kyle: Cartman, you're supposed to be studying! What the hell is all this?!
Cartman: I have programmed TiVo to record over 50 hours of The History Channel. When TiVo is full, both TiVo and I will both be dropped into the water, combining our electro-whatever fields and sending me back into a flashback of history!
South Park, "I'm A Little Bit Country"

Elan: I just hope the others are doing OK...
Nale: HEY! Stop trying to change the scene right before we catch—

http://tvtropes.org/pmwiki/pmwiki.php/Quotes/InvokedTrope