|Place of Origin||Swamp Moons of Drenthax IV|
|Headquarters||Swamp Moons of Drenthax IV|
|Relatives||Starfire's husband (almost) & Blackfire and Wildfire's brother-in-law (almost)|
|Powers & Abilities||Shoots sticky green projectile glop|
|Weapon||His kingdom's army|
|Goal||Marrying Starfire (formerly)|
|Voiced By||Dee Bradley Baker|
Glgrdsklechhh is an alien and the ruler of the planet Drenthax IV.
As the ruler of Drenthax IV, Glgrdsklechhh was either still single or polygamous. He plotted with Blackfire to win himself a wife and queen consort, while Blackfire did not miss the opportunity to get revenge on her sister Starfire for having ferried her to jail: In exchange for the Jewel of Charta, which was at that time in Glgrdsklechhh's possession, Blackfire (as the Grand Ruler of Tamaran then) would grant him Starfire's hand. Knowing that Starfire would be very concerned for the welfare of her people, they staged an invasion by the Drenthax army to make this a highly political matter and force Starfire to acquiesce.The plot was exposed when the Teen Titans, whom Starfire had invited as her wedding guests, found out about the insidious deal; Blackfire was publicly exposed and defeated by her sister. As a result of this deception and because Glgrdsklechhh was not the kind of husband she would have liked to have—Starfire called off the wedding, and Glgrdsklechhh returned to his home planet. Glgrdsklechhh married Blackfire, and was revealed to have 4 babies though this was in the non-canon New Teen Titans shorts.
- Glgrdsklechhh is pronounced "Glerdle-skletch", with an added hiss.