A certain of joint-rolling called a "flaming backflip" (you can look this up anywhere) cuts a hole along the paper, so you must inhale through the hole instead of through the roach. The result looks as though the smoker is playing a harmonica

A joint containing the cannabis concentrate: hashish or hash, is commonly known as hash joint. The amount of THC contained in hash is greater than in weed which is why, some people will prefer to put hash inside of their joint instead.

A Helix Joint refers to a joint rolled with two or more different types of marijuana strains that contain similar DNA.

Save the roaches from your joints and combine the resonated pot into a new (more potent) joint. If planned correctly, this technique can be repeated endlessly, producing high-potency grandparent joints and even great-grandparent joints.

A joint rolled by the pages of the Holy Bible

A hotel or motel which rents rooms by the hour, for prostitution.

To say it’s hot.

“Mug” being a shortened version of mother fucker
And “joint” being another word for ‘place’