The epitomy of gamer rage. This character will threaten to sue you, lie, beat up pets, throw furniture, smash phones and/or computers.. because you beat them in an online game.
Possibly in a facility for unstable people.
When a man sticks his finger up his ass-hole in order to tickle his prostate, causing an instant, extreme orgasm. The prostate (looking like a walnut) is commonly used as a sex toy for vietnamese people.
Last night while I was having unprotected sex with my girlfriend, I pulled out, aimed my cannon directly at her face, and accidentally busted a wallnut. Now there's a stain above my parents' bed!
Synonym for Republicans. After the endorsement of Donald Trump's quixotic wall into the official Republican platform, the Republicans have all collectively and inadvertently become Wallnuts