This is when, while eating a roast beef sandwich, you dip your balls in the au jus sauce and slowly stick them in and out of the girlsmouth while she licks off the sauce.
Hey Pete! I took a girl to Subway in a first date the other night. She followed me to the bathroom because she wanted The French Dipper. Then she finished me by sucking me off on the toilet! Second time this week!
when someone is too scared to dive in the bath and instead checks the temperature with their toes
Jordan: Dean, is the water of a suitable temperature for me to bathe in yet?
Dean: i dont know jordan, why don't you dip your big toe in and find out?
Jordan: why?
Dean: because you are a toe dipper