To ejaculate on to breast, as in hitting double top on a dartboard, which is regarded as not the best finish but is rewarding in it's own right.
John: did she swallow?
Fred: I don't know went for the dartboard finish.
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.
Buy the mug