look up any word, like sex:
 
1.
When a man is unable to last longer than two pumps while engaging in sexual intercourse before he shoots his load. A thoroughly unsatisfactory shag.
I had sex with Martin last night. He was a total oil can - two pumps and a squirt and he was done.
by gobblerhaha September 01, 2009
 
2.
a kick ass pint of foster's! you can pick it up at your friendly local seven-eleven.
yo go pick me up a oil can for tonight!
 
3.
A large thick long cock that you shove into the dames violently!
Ronnie shoved his oil can deep in Amanda's ass till she cried.
by Clift July 05, 2006