When
something you
saw recently on t.v. occurs near or around you.It doesn't have to be t.v., mabey an inside joke between friends and then it is
said on t.v. or by an unaware person. The term implies that wherever this 'pocket' occurs,i.e. t.v., was in your pocket and heared you joking earlier
Garrett:Bro, that little
girl looks like
Strawberry Shortcake!
Mecca:I know, right?...
...then 5 minutes later they walk inside and
Strawberry Shortcake is on t.v. because Mecca's neice is watching it.
Garrett and Mecca:WHAT UP POCKET!!!!!