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2.
Jacking off while watching multiple pornos, listening to dubstep and smoking weed.
Dude I had the most intense ultrawank session this morning while listening to Rusko and smoking on that Lemon Drop you gave me.

I caught Stan ultrawanking in his room this morning.
by Dubsupercock June 19, 2011
 
1.
Watching multiple porns at a time while listening to dubstep
Skins, season 5 episode 6 lolol, Alo is Ultrawanking in the beginning of the episode
by AngryRUSHAN March 19, 2011