User blog comment:Leviathan2186/Funniest Mass Effect Character?/@comment-903543-20130719040244

There are plenty. Broken down by game I can say this:
 * ME1:
 * 1) Wrex
 * 2) Joker
 * 3) Ashley
 * ME2:
 * 1) Legion (I'd have him fill in all 3 slots if I wanted)
 * 2) Miranda and Jack (when they're together)/Kasumi/Renegade Shepard
 * 3) Grunt/Garrus
 * ME3:
 * 1) Javik
 * EDI
 * 1) Wrex (In the Citadel DLC)