Your own strange TV or movie catchphrase.

[Pooky67]

"A bite to eat" (said in eastern european accent)

plus anything from Snatch!

[Project C]

"Too slow, chicken meringue" Cat in Red Dwarf (pronounced merin go)
"slap me around and call me Susan" Blankman
"Why advertise?" & "It's like a foggy day in old London town" Roger Moore in Cannonball Run