A combination of the insult/slang "aids" and "cockblocker" combined in the glorious from of aidblocker this is used to express the blocking of aids
"dude she's hot" - "bro don't get with her she has aids" .... "aidblocker"...

"get it scott, like aids and cockblocker...aidblocker!!" ... -_-
by robustskyoner July 25, 2010
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