Top definition
The act of climbing all the 3000 ft or higher mountains in Scotland.

A Scottish mountain over 3000 ft is called a "munro". You "bag" each one by climbing it.
Nope, I'll be out in the Highlands munro bagging this weekend with all my gear so you can't borrow my tent.
via giphy
by beamdscotty August 09, 2018
Get the mug
Get a munro bagging mug for your brother Callisto.