Why do farts smell so bad?

<DIV>             So the deaf can enjoy them too.       ㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ 취업 No.1 다음카페, 닥치고 취업    <A class=tx-link href="http://twitter.com/Dakchi" target=_blank></A><A class=tx-link href="https://www.facebook.com/pages/%EB%8B%A5%EC%B9%98%EA%B3%A0%EC%B7%A8%EC%97%85/181198388592989" target=_blank></A> <A class=tx-link href="http://twitter.com/Dakchi" target=_blank><IMG class=txc-image id=A_125AD0544D89C48703F7A9 style="CLEAR: none; FLOAT: none" hspace=1 src="https://t1.daumcdn.net/cfile/cafe/125AD0544D89C48703" width=210 vspace=1 border=0 actualwidth="210" id="A_125AD0544D89C48703F7A9"/></A><A class=tx-link href="https://www.facebook.com/pages/%EB%8B%A5%EC%B9%98%EA%B3%A0%EC%B7%A8%EC%97%85/181198388592989" target=_blank><IMG class=txc-image id=A_115688544D89C4870AD250 style="CLEAR: none; FLOAT: none" hspace=1 src="https://t1.daumcdn.net/cfile/cafe/115688544D89C4870A" width=210 vspace=1 border=0 actualwidth="210" id="A_115688544D89C4870AD250"/></A> <A title="[http://opencast.naver.com/AK182]로 이동합니다." style="COLOR: rgb(223,43,43); BORDER-BOTTOM: rgb(132,0,0) 1px dashed; TEXT-DECORATION: none" href="http://opencast.naver.com/AK182" target=_blank><IMG class=txc-image id=tx_entry_3247 title="더블클릭을 하시면 이미지를 수정할 수 있습니다" style="CLEAR: none; FLOAT: none" hspace=1 src="https://t1.daumcdn.net/cfile/cafe/1637E81E4BD563DB66" width=210 vspace=1 border=0 actualwidth="210" id="A_1637E81E4BD563DB664B3E"/></A>   대기업 채용의 모든 정보! 닥치고 취업에서! <A class=tx-link href="http://cafe.daum.net/4toeic/UYA/155688" target=_blank></A></DIV>