I watch The Big Bang Theory and the only thing that really irks me about it is how they mispronounce the word "coitus" in every episode. The word is pronounced co-it-us. It is three syllables, not two. You pronounce the "co" like you would in "co-operate" or "co-ordinate". You do NOT put the "o" and the "i" together to make an "OY" sound.