This is a combination of “otsukaresama, ” a greeting to express appreciation for someone’s hard work, and the name, Samantha.
Though it was once a popular pun, it has been an obsolete term for a long time.
It started trending again among young people because of a line by GOJO Satoru, a character in the popular manga “Jujutsu Kaisen.”
ねぎらい
negirai
express appreciation for someone’s hard work
お「疲れ様」
“otsukaresama”
otsukaresama
人の名前
hito no namae
the name
「サマンサ」
“samannsa”
Samantha
合わせたもの
awaseta mono
a combination
流行した
ryuukou shita
popular
長い間、
nagai aida,
for a long time
使われていません
tsukawarete i masenn
an obsolete term
人気まんが
ninnki mannga
the popular manga
「呪術廻戦」
“jujutsu kaisenn”
Jujutsu Kaisen
キャラクター、
kyarakuta-,
a character
五条悟
gojou satoru
Gojo Satoru
話題になりました。
wadai ni nari mashita.
it started trending (again)