Thanks to Mib's Brilliance this a a thread sole purpose for jokes of any kind !
I'll start off
A woman and her little boy were walking through a park in New York and they pass two squirrels having sex. The little boy asks his mom, "Mommy, mommy, what are they doing?" The lady responded, "They're making a sandwich." Then they pass two dogs having sex and the little boy again asks what they were doing. His mother again replied they were making a sandwich. A couple of days later the little boy walks in on his mother and father and said "Mommy, Daddy, you must be making a sandwich because, Mommy has mayonnaise all over her mouth!!!"