Slip birth control pills in his orange juice, then sit back and grin as he freaks out over suddenly growing man-boobs[8D]

Oh there are so many pranks to pull. It all depends on the severity and consequences/repercussions of your actions. Here are a few.

Put a chicken bullion cube in the shower head. I dont care what scent away soap they use he will smell like like wonton soup. Funny thing is they will take another shower to de-stink....

Habanero peppers or scotch bonnets work in a great deal of hilarity when slipped to the unsuspecting. Beware on this, paybacks are a real beeeeeacth.

Slip in a diuretic/water pill or 8 into the morning coffee. Works especially well when guys attempt to sit on stand all day......

Tear little holes into all the packages of handwarmers in your buds day pack - the night before he needs em.

Have fun. Laugh often at camp. These are indeed the times of your life.

put sand or salt in someones sleeping bag, hide there boots, lock them in the out house.

Put pine cones in their boots. My buddy was soooo mad b/c he went to put his boots on to 'take the kids to the pool' and almost spilled in his pants

If you have a dipper in the group, a couple of shots of tabasco sauce in their tins will definitely wake them up in the morning.

One of the best ones I heard of was a guy always ate Raisen Bran ceral for B-Fast his buddies took all the raisens out and put in deer turds. They did tell him until he finished the box several days later.

You guys obviously have too much time on your hands.

haha chuck...from the looks of your avatar looks like you've been at the "butt" end of to many pranks .... hahaha

If the guy is drunk put a decoy of a monster buck in his tent.

Real mean but funny.........and yes you will be paid back

Un roll a roll of toilet paper and put A535 lightly on it or HEAT, cause ya know it's going to make something "pucker"

Al