(slang, hyperbole) An unspecified large number (of).
You're better off waiting anyway, the pics I saw weren't that detailed as to what the darn thing did, but I got the idea and I wasn't about to download a killion pics to find out anymore.
No comments yet — say something.
Add your own interpretation of "killion".
Regional slang from around the English-speaking world — British, Australian, Irish, Caribbean, Nigerian, Filipino, AAVE, and the hyphenated-English dialects that make the internet sound local.
See all Regional & Other slang on Slangora.