The following headcanon is written in gobbledegook

[gxrpnickcentral]

 Hawkeye:
- Bibbledenaw backsmaggle ennagoopnick
- Fracksnawwwwwwwwwww krabblekrabblekrabble weepadoo.

Aki:
- qwertyuiopasdfghjklzxcvbnm
- WIBBLE
- Donald Trump would make a great president.

Ushio:
- KRAKKAPOW
- Verisnoawoagaglaheeaa
- Lalalalalallalaaaaaaaaaaaaa

Rennai:
- HEEBY-JEEBIES

I suck at thinking up headcanon without focus. But I can answer questions if you have them.