If you use a ton of alcohol in them, yes. But having th flavored vodka in them may help a lot. Went to a party last month, and my friend used waaaay too much vodka in some of the flavors of jello and it was just gross. Lol
If you google jello shot recepies there are aTON of them that seem VERY good Im going to make a few different kinds for my Birthday this year... kind of like a sampling of Jello Shots... hey, I wont be prego and Im turning 30!!!
i think you can...at least I can in every jello shot I've ever had but the taste doesn't linger in your mouth like it does when you take a shot or drink a mixed drink... jello shots are Evil things to me, cause they're so incredibly tasty