Dude 1: Hey guess what?
Dude 2: What?
Dude 1: .....
Dude 2: Okay...
Dude 1: SHA-BAM!
Dude 2: SHIT!
Girl 1: Where the hell is everyone?!
Group of Stupid Girls: SHA-BAM! Happy Birthday!
Girl 1: Dude you fucking surprised me!
Dude 2: What?
Dude 1: .....
Dude 2: Okay...
Dude 1: SHA-BAM!
Dude 2: SHIT!
Girl 1: Where the hell is everyone?!
Group of Stupid Girls: SHA-BAM! Happy Birthday!
Girl 1: Dude you fucking surprised me!
by brunettechick99 July 7, 2008
Get the sha-bammug. by Sha Bam December 3, 2004
Get the Sha Bammug. by p-dirty May 24, 2008
Get the [bam sha bam]mug.