The act of one being taken in a photograph or video-graph while wearing sun glasses, licking another's taint region and shoving one of the Skoosher's thumb up the other's asshole while giving a great big smile.
Jim: Dude guess what!
Tom: What?
Jim: You know that Stephanie girl down the street?
Tom: Um, yeah...What about her?
Jim: Me and her just did a skoosha together behind your house!
Scotsman: Cuid ye gimme th' Skooshy Cream?
American: huh?
Scotsman *slams hands on table: A'm waantin' some o` yer sweet sauce. Th' nectar o' th' gods. A'm waantin' whit na jimmy kin hae, bit a' jimmy crave. A'm waantin' th' skoosh. A'm waantin' that precious aerated mixture o' dairy 'n' nitrogen.
American: -_- I hate when you do this. (passes Skooshy Cream)
Scotsman: Ta. (proceeds to put Skooshy Cream on his Ice cream)