In a large bowl, scoop the avocado flesh out and into the bowl and mash with a fork. Mix in the lime juice and mayo until everything is well combined. Add in the tomato, bacon, cheese, celery and jalapeno and stir to coat everything. Then add in the chicken and toss to coat well (depending on the size of your chicken breasts, you may want to add a spoonful more of mayo if it looks a little dry). Taste for seasoning and add in the salt and pepper to taste (it’s possible you may want to even add another squeeze of lime). Refrigerate for a couple of hours and serve on a sandwich, lettuce cups, or with crackers. Keeps for 3 days in the fridge.