To prove somthing with a Screenshot. Commonlly used to win instant messaging arguments. Can be followed up with a BOOM HEADSHOT!
Person A says:
oh yeah prove it
Person B sends:
"Imageofproof.jpg"
Person A says:
This will be good...
Transfer of "Imageofproof.jpg" is complete.
Person A says:
oh, sorry i belive you know, i am an idiot
Person B says:
just used my computer skills to Screenshoot you. BOOM HEADSHOT!