When two people have been best friends for a long time and one of them stabs the other in the back for unwarranted reasons other than to try and make themself look important.
Be careful on who you believe is your bestfriend. First chance they get they might give ya the Pomona Back Stab.
When you offer your girlfriend a back rub that quickly becomes sexual resulting in you spilling your manhood flavored Neutrogena lotion all over your significant others back.
Boyfriend Hey baby you want a back rub?
Girlfriend Please baby I’ts been a long day.
Boyfriend Okay get on your stomach.
Girlfriend .....
Boyfriend Get ready I’m about to give you some self produced back lotion.
Girlfriend What
Boyfriend *Skeets his Neutrogena all over his girlfriends bacne*
Girlfriend Why is it warm
Boyfriend Sorry... I’ll go get the rag.
When folks do a good job handling work for a group
Callin did a great job collaborating with accounting for Alex, Graham, Chris, Branka, and Callin. He's our single back to pat.
When someone gives you a piggy back ride and your balls are on their back...raw.
I was drunk in the shower and fell. He gave me a piggy ride to the ER then I gave my friend sack back on the way there.
A back splash is when you're taking a dump, and the crap makes a splash and hits you in the anus.
Usually very cold water unless you've peed in it and warmed it up.
"Damn that shit back splashed my anus!" -Someone 2016
That little drop that bounces up and hits you in your brown eye
While taking a #2 that cold back splash you feel that makes you tighten up.
The water that hits your ass after a medium to large piece of shit breaks the surface of the toilet water, thus creating a splash effect.
My ass was wet after that large shit i took because of the amount of Back-Splash that came after it.