Delitoonz

Delitoonz is the slash ship between Luke Patterson and Jonathan (surname unknown), aka CaRtOoNz and H2ODelirious.

Canon
Luke and Jonathan are YouTubers whom are best friends. They've known each other for an unspecified amount of time (at least 10+ years). They play game and get together often outside of YouTube.

Fanon
While no where near as popular as H2ovanoss, but because they do know each other in real life and get along so well Delitoonz has developed nice following.

Fandom
AO3

Tumblr

Trivia

 * Luke dated Jonathan's sister for 8 years. In that time Luke and Jonathan became friends and cemented their close bond.
 * Luke is the only person on YouTube who knows what Jonathan looks like.