So it's essentially an "Emphatic Groan (my interpretation of "sound effect a person in pain makes")"? Maybe the context of how you earn it would help to better understand what they're trying to say with it.

Yea, pretty much, It's like saying, "ugh, ow...". Or, if you watched Family Guy enough, you'd see Peter fall down and hurt his knee, imagine his sound effects. "Ssssss, aaaah...sssss aaaah..."
Seeing how i don't play DBO, i'd like to say this title would be something close to "Ouch" lol

Could it be a title for losing a lot then? Something similar to the effect of saying that the person is a pain.

Yea, it can be taken that way too i guess, if the previous 2 titles are any indication.

It's one of the budoki titles so they someway incorporated it to a title. If we have to, we could incorporate it in our own way.


Boss titles:
초보 모험가 -Novice Adventurer
초보 수집가 -Novice Advanced
헝그리 파이터 -Hungry Fighter
겁쟁이 파이터 -Coward Fighter
겁없는 파이터 -Fearless Fighter
숨겨진 힘에 눈뜬 -Discoverer of Hidden Power
공포의 대마왕 -Terror of the Demon King
복부비만 파이터 -Beerbelly Brawler
날쌘돌이 파이터 -Speedster Fighter
과다비만 파이터 -Fat Fighter
시간을 쫓는 -Time Chaser
악당에게 불친절한 -Party Crasher
미라 추격자 -Mira Chaser
미묘한 근성의 -Child of Nature
차원을 달리는 -Money Chaser
한 번 물면 안 놓치는 -Unrelenting Bite
암흑마계의 징벌자 -Dark Devil Destroyer
귀찮아도 할 것은 하는 -The Retired One
무한을 쫓는 -Limit Chaser
침략자를 괴롭히는-Defeater of the Invaders