A spontaneous event which is associated with wetness like a puppy licking your face. Could also be used to describe any kind of unexpected, yet warmly received, gesture. Can also be used sarcastically to describe either mishaps or actions which could result in a mishap like leaving a banana peel on the floor (e.g., "Bro, nice slapperdoodle in the kitchen! Clean that shit up.")
"Look at little Charlie playing with the puppy! Aw, he just got a slapperdoodle!"
"The slug left a bunch of slapperdoodles on the front porch."
"Just as the night was coming to an end, she pulled out some LSD from her purse. The universe was giving me slapperdoodle all day long!"
Never gives up, hard worker, passionate at everything they do in life, has a smile they inspires people to do better, stay motivate, doesn't waste time, puts the standards for the working man, aims to be the top, always thankful, and always stays humble!