The answer is NO. Even for skinny guys, sugars are taboo since they reduce your insulin sensitivity and thus negate any potential gains (remember, insulin is your most anabolic hormone!).
HOWEVER, spaced around your work-outs (during and directly after in the locker room) you could have some Snickers bars or whatever. Right after your workout you WANT that insulin surge!
Personally, I prefer cocoa-powder (dextrose, maltodextrine) mixed in with my protein shake and some bananas as my workout sugars.
And good for you you didn't recognize what's in the picture. You still have a soul, congrats!