A crazy 70's Australian Hard Rock band that has written hundreds of hits and is still popular today. Their famous members include Angus Young, lead guitarist who wears gay short-shorts but rips his Gibson SG, and Bon Scott, Irish singer that died from drinking in 1980.
A surprisingly common misspelling of AC/DC.
X: I love AD/DC!!
Y: Bullshit, you can't even get their name right!