Table Licker

Phrase referring to a person who is so unable to refuse a dare, they will do anything, even lick a dirty table at a bar.

You should dare Beth to do it since you know she’s a table licker.

Table Licker

Phrase referring to someone so unable to refuse a dare, they are willing to do anything, including licking a dirty bar table

Don’t dare her to do that. She is such a table licker she might actually do it.