look up any word, like darude - sandstorm:
 
1.
Having anal sex with a girl placing your hands on her hips and slowly raising them to head height in the shape of antlers impersonating a moose with out her seeing what you are doing.
Im mooseing that girl tonight
by fraggletron January 07, 2012
 
2.
Sex with members of staff lower than yourself, while at work
Im on a break now if u wana join me, we'll go sumwhere quiet and get down to sum serious mooseing
by Matt Dawson July 18, 2006