To perform fellatio or irrumation on a man so that his entire penis is inside the mouth(verb)
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Use "deepthroat" in a sentence
"I'm a single chap with my own agenda, if your husband/boyfriend/fiance feels a deep urge to stay in the pub and drink more, I'm not your negotiator, I am not your "deepthroat" I have no say in their decisions."
"Does she really not believe the climate 'deepthroat' does not come from inside the CRU?"
"Does She really not believe the climate 'deepthroat' does not come from deep inside the CRU?"