self explainatory,the gun that shoots goop.the word was first fromed from playing numerous hours of Unreal Tournament when one of the competitors screamed out "GOOPA GOOP GUN" and jumped out a 2 story window
I got shot wit da goopa goop gun, yo!
by Apps September 07, 2003
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.Buy the mug
Can you define these popular missing words?