Don't know about x-men but those pink HQ's sound very much like the ones on pill reports at the moment (red/orange domed both sides, small capital HQ printed in center of pill both sides, very thick pill - about 1 1/2 times normal thickness (pretty arbitrary i know))
Anyway they were f*#king fantastic i haven't been that smashed since peach motorolas - not quite as long lasting as the motorolas but very strong and they tended to take your legs out from under you. Definately one of the best in sydney at the moment.
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see no evil <=> live on ees