Any ideas apart from the usual soap, salt, laxative or bodily fluid additives?
1. Purchase some scotch bonnet peppers or chili/peppers with a similar "kick" - you can probably get scotch bonnets from an afro carribean store but some main supermarkets seem to be selling these now. Jalapeños are not strong enough for this.

2. Make any dish that has chilies or peppers in it to avoid suspicion. Make sure victim's portion of food is dosed with scotch bonnets instead of normal chilies/peppers.
( Templeton Blah, blah, blah..., Sun 21 Sep 2008, 11:02, Reply)