birthday dome 

the act of giving head to someone on their birthday, like a birthday present =

rob asked me if i would give him some birthday dome after his party.

birthday dome by rhiannon_rae March 5, 2008

suprise birthday dome 

the act of giving fellatio to sleeping individual. as they awake, you yell "SUPRISE, HAPPY BIRTHDAY!!!!"

"WAIT, it's not meh birthday!"
"i know, suprise!"
"i love suprise birthday dome!"

Did you hear that karp gave a homeless black person suprise birthday dome?

suprise birthday dome by poopoonajew May 6, 2007