Mach 10 

The act of performing fellatio at an incredable speed

"Oh man, I looked through the window, and you were going mach 10!"

Mach 10 by The People of Port Hope April 20, 2005

Mach 10 Rectal 

Having anal sex with someone

Man, those guys are going home for some mach 10 rectal

Mach 10 Rectal by The People of Port Hope April 20, 2005

Mach 10 Turbo 

An instance of one individual performing fellatio on the same individual twice.

She went mach 10 in the morning, mach 10 turbo that night.

Mach 10 Turbo by The People of Port Hope April 20, 2005

Mach 10 Yet Again

One individual performing mach 10 three or more times with the same person.

Oh man, she went mach 10 yet agian!

Mach 10 Yet Again by The People of Port Hope April 20, 2005

a hot air balloon going Mach 10 

A typical sight in Airforceproud95 videos, alongside other aircraft also going nearly at Mach 10.

"Is it possible to see a hot air balloon going Mach 10 IRL?"
"Nah fam."

a hot air balloon going Mach 10 by Unkanow April 15, 2020

Bow Chica Mach 10 

When someone you know appears in a porno, of any quality, in any format.

That chick gave me head last night and let me take some pictures... Bow Chica Mach 10!

Bow Chica Mach 10 by The People of Port Hope April 20, 2005