Sneaky Fat

Is where a person looks athletic and in good shape but has hidden fat.

When you see someone in a gym that has really lean arms and legs and looks fit in shorts and a singlet, but when they take their shirt off they have a chubby stomach and back fat. The person is said to be 'sneaky fat'.

by Marcus Davidsson March 10, 2009

Sneaky Sinclair

If a Sinclair is Sneaked into an image without someone noticing it then they have been Sneaky Sinclaired

'Did you look on Twitter'

"Yeah, BBC Teach just got Sneaky Sinclaired!"

by N00bTDP November 27, 2018

sneaky whiteboy

When a girl thinks a guy has a small dick, only to be shocked at how much larger it gets when aroused.

I didn't think he was packing much until he pulled a sneaky whiteboy on me and I had to choke down 8 inches!

by StreakyBacon September 22, 2004

sneaky ball

where you stand in a crowd of people with your testicle out and if your ball gets cold and no one notices it is out, you win and if someone says SNEAKY BALL then you loose. This is a great family game.

SNEAKY BALL!
Damn.

by Mobbly November 20, 2011

Sneaky Poo

The act of pooing in the most unexpected places, often where people will likely stumble upon it.

Dude! Someone just Sneaky Poo'ed in my pillow case!

by SneakyPoo December 25, 2007

sneaky link

Hanging out with someone and making out but on the low. You do not tell anyone and it doesn’t mean anything, no feelings or strings attached, just for the fun of it.

me and my sneaky link aren’t talking or anything like that

by anonymous December 15, 2021

Sneaky beaky

Brittish army slang for covert operations or black ops work

Are we rushing in? Or going sneaky beaky like

by Sneaky beaky January 29, 2015