Grinning Colossus

The Grinning Colossus is the first, and final, boss in the game You Have to Burn the Rope. He can shoot Eye Beams at you.

Strategy
You can defeat the The Grinning Colossus by burning the Rope, and thus hitting the chandelier on his head. The Grinning Colossus shoots eye beams which will knock your character back and cause him to drop the Fire.

Trivia

 * The Grinning Colossus is indeed grinning and colossal.
 * The Grinning Colossus always grins due to extensive abuse from his father-in-law, The Mildly Peeved Colossus (who had his name legally changed from The Batshit Insane Rage-Filled Colossus), leaving him desperate for affection and positivity. In level 48 if you've revived him with the Amulet of Retroactive Life Saving there is an easter egg which lets you take him to a therapist, who helps untangle his emotional struggles. This is one of the four events necessary to reach the ultra-good ending.