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Oral sex performed by a woman that is hands down, the best OR some of the best you've ever had.
1.) Term was originated from a porno I had seen, the woman performing the bj was very ugly facially, her teeth kinda reminded me of a goblin's teeth, but she was going at it like she was bobbing for apples, hence the term "goblin dome".

2.) Tim-"Damn Adrian, last night I got some goblin dome from this girl I met at Features."

Adrian- "Well Sarah gave me some goblin dome this morning too"
by BIG WET TURD February 25, 2011