What is the worst virus your encountered?

[Megiaman]

im gonna decode this 10101010101001010101010101you r1010101010101010101010110100 1101010gay1010101010101010101 010101010110

[Ad Bot]

[Cybertails1998]

umm...

[Regulith]

the one that killed by keyboard, if it's actually a virus

[Madmitten]

i got a virus which made a fake antivirus pop up
since i am a master of processes, i ended the process and did a scan
promptly deleted it 15 minutes after

[DrenDran]

im gonna decode this 10101010101001010101010101101 01010101010101010101101001101 01010101010101010101010101010 10110

If you delete the foreign characters "yourgay" from the statement.
You can translate it two ways, the most commend yielding this statement:
"qqVVaqqq01VVVVUG"
Or you can put it into hex, then interpret it, like most programs do:
ª¥UjªªÓUUUU

[Jubel]

Yay more megiaman stupidity.

On-topic to topic title:
TRACKING COOKIES