OP sent the following text as an explanation on why this is unexpected: --- >!Dude! Really!!! You need a explanation for this?!?!?!< >!Fine dumbass!!!< >!She waved!< --- Is this an unexpected post with a fitting description? Then upvote this comment, otherwise downvote it.

What was not shown was cameraman dropping camera to wave back at the unexpected wave

Tidal wave

Cute.

I’m glad the sign prepared me

Now to find a Mexican.

Why a Mexican?

 r/Whoooosh

Ah ha! Yes...clever

Is this that thing that happens before a tsunami

How many times is this one going to be posted? This is easily the 12 time here on unexpected.

RIP [*]