The Royal Canadian Air Farce (sketch comedy TV show in Canada) did a joke along those lines a week ago, when they had a sketch featuring a woman reading a Valentine's Day poem to the boyfriend who she was dumping because he was a real slimeball. And the last line of the poem was
"... and Happy VD To You."
(strongly implying V for Venereal rather than Valentine's)
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"Some mornings it's just not worth chewing through the leather straps." -- Emo Philips