What does HHD stand for?
HHD stands for "Happy Hump Day"
How to abbreviate "Happy Hump Day"?
"Happy Hump Day" can be abbreviated as HHD
What is the meaning of HHD abbreviation?
The meaning of HHD abbreviation is "Happy Hump Day"
What does HHD mean?
HHD as abbreviation means "Happy Hump Day"
