Computer geeks cannot pronounce words of more than one syllable therefore Derek becomes Derk. Derk is the formal form but can be malformed further into Derkio when geeks want something Derek has, this is usually edible items eg cake or orange flavoured kit-kats.
A short person with a big with a big butt, who likes to have pirate fights with Scooter in his jungle. They also like eating chicken while looking at flowers and playing Halo 5. They bake good cakes and annoy Lulu. MAKE GOOD WIVES.
(Only cool people are derks)