A combination of crackers and jam, normally a cracker dipped straight into a jar of jam and then eaten.
Check it out, jamcracker!!
by DappaDan October 16, 2007
by DappaDan March 31, 2008
The sudden feeling of having received an SMS/MMS text message despite the fact that you are not carrying a mobile phone. May be accompanied by a certainty of "hearing" your message tone and/or "feeling" your phone vibrate. Usually followed by confused searching of your pockets.
by DappaDan April 01, 2008