by mike November 14, 2004

when two people coincidentally say the same phrase together at the same time, the first one to then say "jinx" puts bad luck on the other.
Tina and Heather both say "I'm going to the movies" simultaneously.
Heather one-ups Tina by saying declaring "jinx"!
Heather one-ups Tina by saying declaring "jinx"!
by Mike May 04, 2004

by Mike May 02, 2003

by Mike February 01, 2005
