دهن سرویس (Dahan service)
What does دهن سرویس (Dahan service) mean? دهن سرویس (Dahan service) is a Farsi (Persian) moderate that translates to “fucked up (colloquial), wrecked, destroyed” in English.
Literal Translation
mouth service / mouth serviced
Meaning & Usage
"fucked up (colloquial), wrecked, destroyed"
A uniquely modern Tehran slang expression meaning 'destroyed, messed up, wrecked.' 'Dahan service' literally means 'mouth serviced' — the mouth has been so thoroughly shut/beaten that it's been 'serviced' like a broken machine. 'Dahan-am service shod' means 'I'm wrecked/exhausted/destroyed.'
Examples in the Wild
'Dahan-am service shod az in kār' — I'm wrecked from this work. 'Dahan service-esh kardam' — I destroyed him (verbally). Popular among under-40 Tehranis.
Regional Variations
Core territory; universally understood
Spreading through social media and TV
When to Use It
Context
- Casual conversations with friends
- Informal settings where profanity is accepted
- As a spontaneous exclamation
Avoid
- Professional or formal settings
- Job interviews, meetings, or customer-facing situations
Cultural Context
This is pure Tehran street slang that emerged in the last 20-30 years and reflects Iran's distinctive ability to create euphemistic profanity that sounds technical. 'Service' (borrowed from French/English) applied to 'mouth' creates something absurdly mechanical. Young Tehranis love it for its creative indirectness — vulgar energy, clean vocabulary.
More in Farsi (Persian) 🇮🇷
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“cunt, pussy”
The vulgar Persian word for vagina — the root of an enormous profanity family. 'Kos' by itself is crude but it's the derivatives that make it devastating: koskesh (pimp), kos-e naneh (mother's cunt), kos nagu (don't talk shit), kos khol (vagina-brained/idiot). Understanding 'kos' unlocks half of Persian profanity.
بیناموس (Bi nāmus)
“dishonorable, scumbag”
'Nāmus' is one of Persian's most loaded concepts — it means honor, specifically family honor tied to female relatives' chastity and reputation. 'Bi nāmus' (without nāmus) is therefore one of the worst things you can call someone: a man who has failed to protect his family's honor, or worse, doesn't care about it.
کیری (Kiri)
“shitty, dickish, crappy”
The all-purpose adjective form of 'kir' (penis). Anything terrible, worthless, or pathetic can be 'kiri' — a kiri car, a kiri movie, a kiri day. It transforms the penis from a body part into a quality rating system where everything associated with it is garbage. One of the most frequently used adjectives in vulgar Persian.
بیشرف (Bi sharaf)
“dishonorable, lowlife, scum”
Literally 'without sharaf' (nobility/honor). While similar to 'bi nāmus,' this targets general moral character rather than specifically family-sexual honor. A 'bi sharaf' person is a liar, a cheat, someone who breaks promises — dishonorable in the broader sense. It's a serious insult but less explosive than 'bi nāmus.'
شاشیدن (Shāshidan)
“to piss, to pee”
The vulgar verb for urination. Figuratively, 'shāshidam be X' (I pissed on X) means extreme contempt or disrespect. Less harsh than 'ridan' (shitting) but in the same contempt family. 'Shāsh' (piss) as a noun also means something worthless.
عوضی (Avazi)
“bastard, asshole, wrong'un”
From 'avaz' (exchange/substitute), implying someone who shouldn't exist — a 'replacement' child, a mistake. In modern usage it's simply 'bastard' or 'asshole' without the literal illegitimacy implication. It's one of Persian's most versatile general-purpose insults for someone you despise.
خسیس (Khasis)
“cheapskate, miser, tightwad”
Stingy, miserly — someone who hoards money and refuses to share. In Iranian hospitality culture, being 'khasis' is a character flaw that borders on moral failure. The Arabic-origin word carries weight: it's not just 'careful with money,' it's a fundamental deficiency of generosity that makes someone socially repugnant.
دیوث (Dayoos)
“pimp / scumbag / bastard”
A strong insult implying a man is a pimp, specifically one who pimps his own wife, characterizing him as utterly without honor.