gronk

a man boasting about himself when he cant actually do anything he says

Drugo) I robbed a liquor store today
Dealer) No you tried to steal a chocolate bar from the store and backed out because your to pussy to steal your just a gronk

clamshell

a sex postion when the girl pulls her feet towards her head and you get her up the arse

Man)Do you wanna FUCK
Woman) Yeah clamshell lets go right hear right now.