In a video game, to gather information on an area hidden in fog of war by charging in. To check for enemies with your face. Seems to have originated in League of Legends where vision-obscuring bushes allow champions to wait hidden from view in very close proximity to their opponents.
I told Annie not to facecheck the brush, but she did anyway. Garen scored first blood.
Sister: This meeting was to discuss the rough draft of my essay, where we discussed the subsidiary questions I added in my rough draft. We also discussed the relationship between my main title and the real-life situations I chose to use in my essay. We discussed the structure of my essay as well, specifically the Math AOK section and how it relates to the contradiction of the title. This second meeting was particularly helpful in discussing the implications of my essay claims and how to apply the title across various areas of knowledge. There were many sections of the essay that could have been cut down in wordiness and the ways of knowing required further and more in-depth analysis.