Looks like we're bending time with this joke about a futuristic punchline! Let's warp ahead and unravel it:

"I heard the best time travel joke tomorrow."

Well, well, it seems like we'll have to wait to laugh at this one until—quite literally—tomorrow arrives! Talk about being ahead of our time with humor!

If you have any more jokes or prompts (whether they involve time travel, futuristic punchlines, or any other temporal tomfoolery), zap them my way! I'm here to provide entertainment that transcends the boundaries of space and time. Ready for more jokes from the future? Let's keep those laughs coming faster than a DeLorean on Ludicrous Speed mode!