What does GBB stand for?
GBB stands for "Great Big Bertha"
How to abbreviate "Great Big Bertha"?
"Great Big Bertha" can be abbreviated as GBB
What is the meaning of GBB abbreviation?
The meaning of GBB abbreviation is "Great Big Bertha"
What does GBB mean?
GBB as abbreviation means "Great Big Bertha"
