1) Electrical reference to a type of current. AC is Alternating Current, the type found in most houses. DC is Direct Current, the type one gets from a battery.
2) An excellent Australian band originally fronted by Bon Scott until he puked to death from drinking too much alcohol and replaced by Brian Johnson who ironically took the band to higher levels of success
3) A guy who swings both ways sexually. A bisexual. A guy who would turn to any page in a phone book, point randomly to a name, call it and fuck it if it agreed.
1) Max: "Can I touch this wire?"
Scott: "Sure, if you want to get a 20 Amp AC death shock...in fact...go ahead guy."

2) Max: "Have you heard of the band AC/DC dude?"
Scott: "Bonesmoker, unless you were just discovered hanging from a tree in the deep Brazilian rainforest you have heard of this awesome band. You have a large green leaf stuck in you shorts dwanker."

3) Max: "Why the fuck is Jason holding hands with that guy, I just saw him face-fucking Liz last night!?"

Scott: "He is AC/DC dude, he likes weiners and pie!"
by psiscott April 10, 2006
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as stated before AC-DC = Alternateing current - Direct Current
Info taken from 'Shock To The System' by Mark Putterfor

The Young's sister Margaret suggested something she'd seen on the back of a vacuum cleaner: 'AC/DC'. According to Angus, "It had something to do with electricity, so it seemed to fit...". The Young brothers were ignorant of the bisexual connotation that the term carried, and after opening for bisexual rocker Lou Reed, many gay clubs tried to book them...convinced they were a bisexual group.
by 1madmonkey July 8, 2005
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The band that brought the school boy uniform into rock n roll.

Has famous, extremely will known songs like "Highway to Hell" "Money Talks" "You Shook Me All Night Long" "Back in Black" "TNT" and great covers on "Baby Please Don't Go" and "Loch Lomond". Broke the best-selling barrier by selling over 40 million albums of "Back in Black".
Man "Hey, have you heard the song ""Back in Black" by "AC/DC?""

Woman "No I haven't"

Man "That's it. No food for a week"

Woman "Yay!"
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AC/DC...how the hell can u describe a band that is so great..there just aint words for it..there the only band that can rock this 14 yr old to the bone, lets put it this way they are one of the most influencial bands i have ever heard, iv growen up with them and i ure as hell will die with them
my fav ac/dc songs..if u dint no them u ougta be ashamed of urself
*thunderstruck
*high way to hell
*t.n.t
*giving the dog a bone
*shes go the jack
*sin city
*the razors edge
...i could go on for ever but that just wouldnt be normal
by phoebe91 September 16, 2005
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Not only a rock band but also an

Acronym for: Asians Cant Drive Cars.
Wow that guy almost hit me! That just proves AC/DC !!!
by Klanda April 12, 2009
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A hard-rock band from the 1970s. Subject of many rumors related to Satanism, partly because of their song titles (e.g., Highway to Hell) and partly because of their name (wrongly believed to stand for "AntiChrist, Devil's Child").
Actually, I've heard that AC/DC took the name from a label on one member's vacuum cleaner.
by Ingeborg S. Nordén May 23, 2006
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Friday I saw him in a gay bar; Saturday he was with a woman. AC-DC, I guess.
by octopod November 10, 2003
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