Top definition
Big Bertha Butt Love. Notice the 3 words starting with B. An extreme version of CBL with a chick around 400 lbs.
"I will never have 3BL." or "That chick in our Econ class is 3BL."
by Eric Cartman May 11, 2004
Get the mug
Get a 3BL mug for your coworker Helena.
buy the domain for your cat site