three wheeling 

The act of accidentally barging into a conversation between two people. It can be very awkward.

'wait.. Am I three wheeling here?'
'yep.'
'oh haha sorry XD' *akwardly walks away*

three wheeling by Rikei Katsuko September 24, 2016

three wheelin to peru 

where you drive your jacked up hydraulic car on 3 wheels to peru. this is often done by paul wall.

desoto is my block, acres home is my place
put diamonds in ya face like my patna lil flip
i can my trunk jump, wave, hop, and skip
i got diamonds on my lip, bean, a bean on my tooth
riding with pavoo and my patna named boo
three wheelin to peru, how we do ridin blue
paul wall a gorilla out the swishahouse zoo
i thought you boys knew!

three wheelin to peru by roberto rodriguez August 22, 2006

Threewheelin' 

Shoving your thumb up a woman's ass when in the doggie position, and you tickle it around.

Threewheelin'= You have a woman in the doggie position, put thumb in mouth, pop it out (makes pop sound) and insert in woman's ass and tickle.,

Threewheelin' by donkeypunchinventor August 3, 2008