Top definition
When one uses the application Snapchat for sex-related purposes.
Yeah, I downloaded the snapchat app so I could snatchchat my boyfriend.

Damn, did you see the snatchchat that zoey sent out? What a hobag.
by isanythingnottaken January 10, 2013
Get the mug
Get a snatchchat mug for your dad Manley.
2
when a girl sends a picture on snapchat of their snatch
We've only been dating 3 weeks and she already sent me a snatchchat!
by Jayne E. December 13, 2014
Get the mug
Get a snatchchat mug for your mom Nathalie.