sonic hydrobating

When you use the sounds of other things in your bathroom (the bath filling up, the bath draining, a running blow dyer, the heaters, etc.) to cancel out of the sound of you masturbating in the bathtub. While done successfully 90% of the time, your parents, roomates, girlfriend, (etc.) may become suspicious of extra long baths.

Dude 1: Dude I just had a nice and long sonic hydrobating sesh

Dude 2: Really dude? What noise did you use
Dude 1: I used a shower speaker and turned it up

by girthymango22 February 23, 2018

sonic attack

A very quick masturbation

I just busted a sonic attack

by Barbaros bloody December 23, 2019

sonic pollution

noise pollution of all forms; from your townhouse neighbor the heavy metal drummer, to the car beside you at the stop light ('the thumping kind') blasting you you with their "soul" sounds, and 500W system in a broom closet space! (thanks for sharing!!)

no different than flipping your cigarette out the car window! or willy-nilly dumping of your trash!! blind, ignorant, usage of other peoples' spaces for a 'toilet'!!

supposedly in manhattan new york, one can get a ticket for being too loud!! BRAVO TO THEM!!

sonic pollution had me making a beeline for the bucolic!

those proponents of sonic pollution can suckle my flabby old ass!

sonic pollution can be addressed by the local environmental protective agents, this includes barking dogs!!

by michael foolsley September 15, 2012

Unleashed Sonic

Sonic from Sonic Unleashed, the cool blue blur that likes ice cream and has a dumb ahh friend named Chip. He's kind and normal but when he turns super shit happen lol
He has drifting skills, singing skills and is just c o o l, he got a silly bracelet that he got obsessed with
Also apparentely he's also in Sonic Generations

"Hey dude, have you played that new Sonic Unleashed game? Unleashed Sonic is so cool!"

by another stupid idiot on UD November 4, 2023

Sonic fan

Sonic fans are people who "love" the Sonic the Hedgehog franchise and most things about them, here are some ways to describe them: they are so specific with how Sonic looks and will throw a MASSIVE temper tantrums if he looks ANY different, there is also those Sonic fans on Twitter who are fans of the IDW that are either LGBTQ, have some mental illness, or both, and they are ALWAYS on about specific ships rather they are straight and LGBTQ, and they DEFEND them, they take any caring action by another character as LGBTQ, those fans are also pretty weird, then there's those Sonic fans who hate the 2000s games because they think it's "cool", they are also nasty and creepy simps who simp for a character that's not Rouge, Sally, or Vanilla (and possibly others). Many Sonic fans love to praise a certain game or character to the edge or the universe and back in a very pathetic manner, making copypasta's for it too. Me personally, anyone who thinks like this is not a good Sonic fan, they are probably massive virgins, and virgins are major losers.

Sonic "fan": "I'm a Sonic fan, but I hate Sonic Adventure 2!"
Me: "You are not good."

by REDBOSS2008 August 17, 2023

Sonic Screwdriver

The sonic probe device that The Doctor uses from the show ᴅᴏᴄᴛᴏʀ ᴡʜᴏ.

In the show each incarnation of The Doctor has their own unique design for the sonic screwdriver, this is only consistent in the modern reboot of the show. In the classic series The Doctor only had a sonic screwdriver from a few incarnations in.

“Can’t you just use your sonic screwdriver?”
“It doesn’t do wood!”
“What do you mean it doesn’t do wood!?”

by Garry Masala March 5, 2021

Sonic brain

To infer that someone's cognitive function is on the lower end of the spectrum by alluding to "Sped". Sonic is widely regarded as a very speedy character and sonic is an attempt to play on the word sped. Attaching Sonic to the brain means sped brain for lack of a better phrase.

*Plays game*
John: "Kill him, he is one shot."
Bob: *Misses every shot*
John: Do you have sonic brain?

by Pogopawee March 19, 2021