Top Definition
An exclamation used when something awesome has just happened.
Slamacow! That was tops! Who's not good at math? I was all "four!"
by Finn the Human Boy
January 15, 2011
1 more definition
2
An expression used when something surprising or upsetting occurs.
Ex. 1:
16-year-old girl - "Mom, I'm Pregnant."
Mother- "SLAM-A-COW!"
Ex. 2:
*Baker drops wedding cake on the ground*
"Slam-a-cow!"
Ex. 3:
Girl - "I don't want to have sex until I'm married."
Boy - "Slam-a-cow!"
16-year-old girl - "Mom, I'm Pregnant."
Mother- "SLAM-A-COW!"
Ex. 2:
*Baker drops wedding cake on the ground*
"Slam-a-cow!"
Ex. 3:
Girl - "I don't want to have sex until I'm married."
Boy - "Slam-a-cow!"
by raindropkisses
October 02, 2010
