Skyhook wedgie.
You and a friend stand on either side of the victim, and then lift them from the ground or their chair via their skivvies.
And then run like heck.
I don't know if I can convince the Guy to help with that one . . . his instinct for self-preservation is more finely developed than mine, I assume 'cause he (unlike me) didn't grow up hearing "Hey, hold ma beer 'n' watch 'is!"