Tashing On
A slang word for hooking up/making out with another person. Often used by the cast of reality t.v show Geordie Shore.
Example:
"Oi Gaz, I was tashing on with that bird you bucked last week", said Scott.
Gaz looks at Scott with disgust.
"Oi Gaz, I was tashing on with that bird you bucked last week", said Scott.
Gaz looks at Scott with disgust.