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View all reaction videos from Overthinking with Dennis

Overthinking with Dennis

Overthinking with Dennis

Browse reaction videos from Overthinking with Dennis, including originals they reacted to, recent uploads, and tracked reaction activity on ReactionFinder.

7.1K subscribers12 reactions14 originalsLatest tracked Jul 19, 2026

FIRST TIME Reacting to Nene Royal AGT | The 'Shy' Label Lied — This Girl Is a Vocal Powerhouse!!

🎬 FIRST TIME Reacting to Nene Royal AGT | The 'Shy' Label Lied — This Girl Is a Vocal Powerhouse!!

75.6KJul 17, 2026

↓ REACTING TO

16-Year-Old Nene Royal Is Shy... Until She Starts Singing "Zombie" | Auditions | AGT

America's Got Talent • 3.4M

Hi Ren REACTION | 40+ Years And Nothing Has Ever Hit Like This 😭 | Ren First Time Hearing

🎬 Hi Ren REACTION | 40+ Years And Nothing Has Ever Hit Like This 😭 | Ren First Time Hearing

19.4KJul 7, 2026

↓ REACTING TO

Ren - Hi Ren (Official Music Video)

Ren • 71.1M

FIRST TIME Reacting to MAMAMOO Killing Voice | I Have NEVER Heard 4 Voices This Powerful! 😲

🎬 FIRST TIME Reacting to MAMAMOO Killing Voice | I Have NEVER Heard 4 Voices This Powerful! 😲

15.6KJul 12, 2026

↓ REACTING TO

마마무(MAMAMOO)의 킬링보이스를 라이브로! - Mr.애매모호,너나 해,데칼코마니,별빛밤, I miss you,HIP, 고고베베, 딩가딩가, AYA ㅣ 딩고뮤직

딩고 뮤직 / dingo music • 55.0M

Missioned Souls 'For Whom The Bell Tolls' REACTION | This Filipino Family Is the Real Deal

🎬 Missioned Souls 'For Whom The Bell Tolls' REACTION | This Filipino Family Is the Real Deal

6.9KJul 16, 2026

↓ REACTING TO

FOR WHOM THE BELL TOLLS - Metallica | Missioned Souls | family band studio cover

Missioned Souls • 205.1K

外国人が反応 | LOVEBITES Burden of Time REACTION | This Band Wrecks Me Every Single Time 😭| First Time 👂

🎬 外国人が反応 | LOVEBITES Burden of Time REACTION | This Band Wrecks Me Every Single Time 😭| First Time 👂

5.8KJul 10, 2026

↓ REACTING TO

LOVEBITES BURDEN OF TIME Studio Live with lyrics

Harry Vethkov Maffiosov • 1.4K

외국인이 반응 | I've Been Sleeping On This?! 😭 | IU Killing Voice Reaction | First Time Hearing!

🎬 외국인이 반응 | I've Been Sleeping On This?! 😭 | IU Killing Voice Reaction | First Time Hearing!

5.2KJul 6, 2026

↓ REACTING TO

아이유(IU)의 킬링보이스를 라이브로! - 하루 끝, 너의 의미, 스물셋, 밤편지, 팔레트, 가을 아침, 삐삐, Blueming, 에잇, Coin, 라일락 ㅣ 딩고뮤직

딩고 뮤직 / dingo music • 72.4M

FIRST TIME Reacting to The Warning 'Revenant' Live | I Missed This Sound So Much

🎬 FIRST TIME Reacting to The Warning 'Revenant' Live | I Missed This Sound So Much

3.4KJul 12, 2026

↓ REACTING TO

The Warning - REVENANT Live at Teatro Metropolitan CDMX 08/29/2022

The Warning • 222.5K

EXO Exordium Acoustic Session REACTION | My Running D.O. Joke Just Got Complicated | First Listen

🎬 EXO Exordium Acoustic Session REACTION | My Running D.O. Joke Just Got Complicated | First Listen

3.3KJul 18, 2026

↓ REACTING TO

EXO PLANET #3 The EXO'rDIUM- Acoustic Session + Lady Luck +(시선둘,시선하나)What If.. [HAN/ROM/ENG]

lovelyilyli • 406.3K

外国人が反応 | This Song Still Hits Different Every Single Time 😭 | BAND-MAID Thrill Reaction

🎬 外国人が反応 | This Song Still Hits Different Every Single Time 😭 | BAND-MAID Thrill Reaction

2.2KJul 9, 2026

↓ REACTING TO

BAND-MAID / Thrill (スリル) (Official Music Video)

BAND-MAID • 22.7M

BAND-MAID / Thrill (スリル) (Official Live Video)

BAND-MAID • 946.7K

DPR Ian 'Don't Go Insane' MV Reaction | MITO, Bipolar, DID... This Hit Way Too Close | First Time 👂

🎬 DPR Ian 'Don't Go Insane' MV Reaction | MITO, Bipolar, DID... This Hit Way Too Close | First Time 👂

2.1KJul 13, 2026

↓ REACTING TO

DPR IAN - Don't Go Insane (Official Music Video) | Dear Insanity...

Dream Perfect Regime • 59.4M

I Like It REACTION | BABYMONSTER Just Dropped The Perfect Summer Vibe 🌊 | First Time Hearing

🎬 I Like It REACTION | BABYMONSTER Just Dropped The Perfect Summer Vibe 🌊 | First Time Hearing

831Jul 8, 2026

↓ REACTING TO

BABYMONSTER - 'I LIKE IT' M/V

BABYMONSTER • 76.1M

FIRST TIME Reacting to Rolling Quartz 'Misery Business' | They Had No Business Sounding This Good 💀

🎬 FIRST TIME Reacting to Rolling Quartz 'Misery Business' | They Had No Business Sounding This Good 💀

346Jul 15, 2026

↓ REACTING TO

Misery Business (Paramore) by Rolling Quartz 롤링쿼츠 (M/V)

ROLLING QUARTZ official • 263.8K

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