Derpymuffins's definitions
The act of masturbating at an extremely inappropriate time, with little respect for the feelings of others in the vicinity
John: Bob, we're at a fucking funeral, stop jerking off in the corner!
Bob: Why? Masturbation is perfectly healthy!
John: That's not masturbation, that's crassturbation.
Bob What's that?
John: Look it up on Urban Dictionary.
Bob: Why? Masturbation is perfectly healthy!
John: That's not masturbation, that's crassturbation.
Bob What's that?
John: Look it up on Urban Dictionary.
by derpymuffins June 18, 2014
Get the crassturbation mug.When you message somebody on Facebook, and later check back to find they haven't replied, but they've seen your message. Being given the seen-off may be intentional or unintentional, but it usually feels cold and rejecting
Guy 1 messaging Guy 2:
Hey man, how's it going? we haven't talked in ages... how's college going for you?
2 days later: 'Seen 12:47 PM'
Guy 1: I'm getting the seen-off. He hates me.
Hey man, how's it going? we haven't talked in ages... how's college going for you?
2 days later: 'Seen 12:47 PM'
Guy 1: I'm getting the seen-off. He hates me.
by Derpymuffins October 11, 2013
Get the seen-off mug.