a headset

einherjar

sophistic logic; chop logic

returning blood spatter / splatter

header (upper portion of a page layout) / (networking) header (the first part of a packet or stream)

(idiomatic) it's no big deal, it's not the end of the world (if you do it)

swaying from side to side

(computing) help

Kherson (an oblast of Ukraine, Europe) / Kherson (a raion, a Kherson oblast Ukraine, Europe) / Kherson (a port city in Kherson Raion, Kherson Oblast, Ukraine, Europe)

(Internet slang) to experience a mental health episode