Re: In the brain [to freak it on us]

[Noemata]

freak2  (fr?k), v.t. 1. to fleck, streak, or variegate: great splashes of
color freaking the sky. —n.  2. a fleck or streak of color.
[appar. introduced by Milton in Lycidas (1637), perh. as b. freck to mark
with spots (perh. back formation from FRECKLE) and STREAK]