The Japanese releases of Ratchet & Clank games gives Ratchet very thick, bushy eyebrows that many American fans refer to as "woolly bear caterpillars" - his eyebrows are fairly thick in the American version as well, but the Japanese release specifically stated he was given thicker eyebrows "so fan artists would have a place to start drawing from."
Kaneli the Rito elder in The Legend of Zelda: Breath of the Wild has eyebrows that extend way out from his face; of course, since he is an owl, these come natural to him. This game's rendition of Princess Zelda also has noticeably more prominent eyebrows than previous Zeldas, a feature she seems to share with her father King Rhoam.
Maxi of SoulCalibur fame. So extraordinary are his eyebrows they received their very own jiggle physics.
The Worms have rather prominent eyebrows. So much that a cross-promotion item of one of their helmets has a sculpted in a pair of them.
Axel from Disgaea 2 has huge eyebrows shaped like lightning bolts.
Commander Sith from Ghost Trick. His eyebrows are so large they probably qualify as his hairstyle.
Asuka 120% features the tomboyish Ryuuko and shy and polite Kumi, both of whom exhibit this.
Bowser in the Super Mario Bros. series has a pair of big, bushy and red eyebrows that make him look very intimidating. Bowser's eyebrows seem to be in a curved shape so that he always looks angry or at least irritated.
Dr. Wily of the Mega Man (Classic) series sports a bushy pair that he wiggles as he enters his spaceship in the first game.
Ninja from I-Ninja especially sports two large, bushy black eyebrows best seen on the cover art for the game.