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Super Massive Bum Hole, when someone has a very wide builders bum.
"LOL, today Mandeep had a SMBH!!!" Dan said
"I know, I almost got sucked in to her SMBH =" [Kelly replied
SMBH by Dan Milner April 29, 2008
Related Words
SMBH • smbhd
Acronym for Suck My Butt Hole. Mostly used over text message or social media hashtag as an insult. Sometimes it can also be used as a response when you don't know what else to say.
Cyber Bully: you are the ugliest person I've seen in a long time.

You: SMBH
SMBH by sherbz February 11, 2015
Abbreviation for scratching my booty hole or smack my balls hard
"smbh man 😫"
Smbh by jaquavious coochiesmith October 25, 2022
Smbh by Cuntrash2000 September 11, 2025
suck my black hairy dick
yo im ngl you can smbhd
smbhd by topooter March 6, 2022
More from Urban Dictionary

Oblication 

A vacation, feeling more like an obligation, that involves visiting or staying with family.
So Joe where are you taking the kids for spring break vacation? We are going on an oblication to Boca to visit my mother-in-law.
Oblication by kimmerr May 5, 2011
Word of the Day on October 25, 2026
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