Thumber 

When you shove a thumb hard up someone's ass

"Oh man I Thumber Paul so hard last night" "thumber me you sad sack!"

Thumber by cholsdi September 19, 2016

Thumber Bang 

Thumber Bang:

To finger a women with your hands interlocked and your thumbs together.

"I met up with this girl on tinder with the intention of going balls deep, but only managed a thumber bang"

Thumber Bang by Thumber Bang July 4, 2014

thumber bummer

when a guy tries to use his thumb to finger a girl with the intention of pleasuring her, but it backfires and she does not enjoy it.

Everything was going for smoothly for Larry with the girl of his dreams until he inserted his thumb into Tara's juicebox and produced no more than a thumber bummer.

thumber bummer by Harry Rose September 4, 2010

thumber bits 

cockney slang:
a woman tits and nipples

hello love could i fancy a look at your thumber bits?

thumber bits by Irish Revolutionary May 30, 2006

pie thumber 

A person who is in a serious relationship and continues to flirt, kiss, hang off of, or have sex with other people. Often several at the same time. This comes from the not so common phrase of someone "putting their thumbs in more then one pie."

The pie thumber would always make out with several other boys even though she had a fiance.

pie thumber by Lavinia Cay February 5, 2007

bible thumber 

bible thumber is a family or person that trys to bring in a bible verse into every situation

that family are bible thumbers

bible thumber by johnicas August 18, 2009

Dutch Thumber 

When you and your friend stick your thumbs up your own asses and then you grab a hold of each others fists and work them up and down. (Similar to a dutch rudder but with thumbs and asses instead of dicks)

Me: "Jem and I gave each other a Dutch Thumber yesterday."

X-Ray: "Is that gay?"

Vav: "Of course its not gay."

Dutch Thumber by The Thumbing Dutchman February 4, 2013