Google-slap

Google-slap: verb- the flick of the wrist to show someone the info on your cellphone, proving the statement they're making or just made, is wrong.

"Dude was trying to say some bullshit about London being the capitol of Paris, so a bunch of us whipped out our phones and GOOGLE-SLAPPED him into submission. The party was much more fun without that blowhard's continuous bs."