Mondropping Edit Meaning

1.

When someone, such as your parents or friends, are looking at your monitor while you're doing something secretive (eg. talking to a boy/girl you like, watching porn, etc.)

(Patrick is currently chatting to a girl he likes while his Dad is looking at his computer screen to see what they're saying)

Patrick: Dad what are you doing?

Dad: Sorry son, I was just mondropping to see what you were doing.

See eavesdropping, snooping, spying, devious