"only all the time"

I'm not familiar with that show but it seems to me that only is there to counter ever in Barney's question.

Mike2015The meaning of "all the time" is obvious but why there's " only" behind it?

He's being sarcastic.

Thanks a lot for your reply.
Does it mean " I do it more than all the time?"
"Even all the time" I'd highly appreciate it if you explained it more simply and explicitly.

It just means I do it all the time.

Thanks a bunch,
I guess it's a (only) is a filler or it could be an intensifier. What's your idea about my guess?

It's a little bit of word play.
Only once in a while.
Only once a month when I clean it.
Only once a year at the holiday party.

All these uses of "only" show how RARE the event is. It's not common.

By pairing it with "all the time" it's an unexpected use - it's supposed to be a little funny. "I know I"m not supposed to do it at all, or maybe only very rarely, but in f

Thank you very much indeed Barbara.
It's crystal clear now.